{
  "response": {
    "Key": "AMS-SFO",
    "orig": {
      "code": "AMS",
      "type": "airport",
      "city": "Amsterdam",
      "fullCity": "Amsterdam, Netherlands",
      "airport": "Schiphol Airport"
    },
    "dest": {
      "code": "SFO",
      "type": "airport",
      "city": "San Francisco",
      "fullCity": "San Francisco, California",
      "airport": "San Francisco Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Amsterdam to San Francisco?",
        "answer": "The flight from Amsterdam to San Francisco is about 5,460 miles. A typical nonstop takes 11 hours, while the return leg is about 10 hours 35 minutes — the westbound crossing is roughly 25 minutes longer due to prevailing winds.",
        "methodology": "Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Amsterdam to San Francisco?",
        "answer": "Yes, KLM and United both fly nonstop from Amsterdam to San Francisco, each with daily service. KLM departs around 9:50 AM and United around 2:50 PM, with typical flight times of about 11 hours westbound and roughly 10 hours 35 minutes on the return.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Amsterdam to San Francisco?",
        "answer": "For a Dutch citizen travelling from Amsterdam to San Francisco, no visa is needed for a short tourist visit, with a maximum stay of 90 days. However, an ESTA electronic travel authorisation must be obtained before travel.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_States",
            "title": "Visa policy of the United States",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://www.gov.uk/foreign-travel-advice/usa/entry-requirements",
            "title": "United States entry requirements — GOV.UK",
            "favicon": "https://www.gov.uk/favicon.ico"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business/wb-temporary-business-visitor-under-visa-waiver-program",
            "title": "WB Temporary Business Visitor under Visa Waiver Program | USCIS"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business",
            "title": "Temporary Visitors for Business | USCIS"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/visa-waiver-program/requirements-immigrant-and-nonimmigrant-visas",
            "title": "Requirements for Immigrant and Nonimmigrant Visas | U.S. Customs and Border Protection"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/applying-admission-united-states",
            "title": "Admission into United States | U.S. Customs and Border Protection"
          },
          {
            "url": "https://esta.cbp.dhs.gov/",
            "title": "Official ESTA Application Website - Home"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q3": {
        "question": "What are the ground transportation options in San Francisco?",
        "answer": "San Francisco International offers several ground transportation options to the city center, including BART rapid rail, Caltrain commuter rail, SamTrans buses, taxis, ride-share apps like Lyft and Uber, rental cars, and even autonomous Waymo rides. BART is the fastest and most-used option, running directly from the International Terminal into downtown San Francisco and the East Bay, with frequent service on the Yellow Line. Ride-share pickups are on Level 5 of the Domestic Garage, taxis wait at center islands outside Arrivals, and the Rental Car Center is reachable via the AirTrain Blue Line. SamTrans Route 292 stops directly at terminals and operates 24/7, while Caltrain requires a short BART transfer at Millbrae. For most travelers, BART offers the best mix of speed, convenience, and cost for getting into the city.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flysfo.com/passengers/ground-transportation/public-transit",
            "title": "Public Transit | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-08-17T20:51:53Z"
          },
          {
            "url": "https://flysfo.com/passengers/ground-transportation",
            "title": "Ground Transportation | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-08-17T22:27:43Z"
          },
          {
            "url": "https://www.flysfo.com/passengers/ground-transportation/public-transit/ride-bart",
            "title": "BART | San Francisco International Airport",
            "favicon": "https://www.flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2025-06-26T22:28:56Z"
          },
          {
            "url": "https://www.flysfo.com/",
            "title": "San Francisco International Airport | SFO Official Site",
            "favicon": "https://www.flysfo.com/themes/custom/blueskies/favicon.ico"
          },
          {
            "url": "https://flysfo.com/passengers/ground-transportation/getting-around-sfo",
            "title": "Getting Around SFO | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-08-11T21:48:22Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Amsterdam to San Francisco?",
        "answer": "Average fares from Amsterdam to San Francisco bottom out around $390 in late January. The cheapest months overall are September at $398 and January/October at $404, while late December is the most expensive stretch at $529 on average. December as a whole averages $501, making it the priciest month on the route.",
        "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Amsterdam to San Francisco?",
        "answer": "The best time to book Amsterdam to San Francisco is about 4-6 weeks before departure, when fares average around $403. Booking around 30 days out yields the lowest fares at about $401, while prices rise sharply if you book much earlier — 175 days out averages $606. For peak summer or holiday travel, aim for the earlier end of that window or slightly beyond, since demand pushes prices up for last-minute bookings.",
        "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Amsterdam to San Francisco?",
        "answer": "No overnight (red‑eye) flights operate from Amsterdam to San Francisco — neither nonstop nor connecting itineraries with a red‑eye long leg are scheduled on this route.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Amsterdam to San Francisco?",
        "answer": "KLM and United operate daily non-stop flights from Amsterdam to San Francisco, each with about 7 flights per week. KLM typically departs around 09:50, while United departs around 14:50. Median fares hover around $1,058 on KLM and $949 on United.",
        "methodology": "Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Amsterdam and San Francisco?",
        "answer": "Common layover hubs include London, Paris, Frankfurt, and Reykjavik. London and Paris offer extensive connections and efficient transfers, while Frankfurt provides a compact, streamlined hub. Reykjavik allows a quick stop with visa‑free transit for many nationalities, often keeping total travel time competitive."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September and October offer the warmest, sunniest weather and fewer summer crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Amsterdam to San Francisco?",
        "answer": "Bring a passport valid for at least six months beyond your stay, an ESTA authorization or valid U.S. visa, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "San Francisco International is the primary airport serving the Bay Area, just 13 miles south of downtown. Oakland International across the bay offers a smaller, often less crowded alternative with good low-cost carrier options. San Jose International, further south, serves Silicon Valley and is convenient for business travellers heading to tech companies."
      },
      "q13": {
        "question": "How do I get to Schiphol Airport from the city center?",
        "answer": "Schiphol Airport is best reached from central Amsterdam by train, with a direct connection from Amsterdam Central Station every 7–8 minutes that takes about 14–17 minutes, making it the fastest and most popular option. The Amsterdam Airport Express bus (line 397) also runs frequently and is a cheaper alternative, while taxis and ride-shares are available from official stands but are the most expensive and often slower in traffic. Driving and parking on-site is possible with short- and long-term options, plus a Kiss & Ride for quick drop-offs, though it costs more than public transport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.schiphol.nl/en/from-to-schiphol/by-public-transport/",
            "title": "Schiphol | Plan your journey to/from Amsterdam airport by public transport",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://www.schiphol.nl/en/from-to-schiphol/",
            "title": "Schiphol | Travelling from and to Amsterdam Schiphol Airport",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://www.schiphol.nl/en/from-to-schiphol/by-public-transport/train/",
            "title": "Schiphol | Travelling from or to Amsterdam Schiphol airport by train",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://www.schiphol.nl/en/from-to-schiphol/by-public-transport/bus/",
            "title": "Schiphol | Travelling to Schiphol airport by bus | View bus-routes",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://schiphol.nl",
            "title": "Schiphol | Start your journey well at our airport",
            "favicon": "https://schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "San Francisco International Airport has a hotel directly connected to the terminal: the Grand Hyatt at SFO, which is about 5 minutes away via the AirTrain with no shuttle required. There are also private nap rooms and showers available at FreshenUp in the International Terminal, landside near the entrance to Boarding Area G. Several off-airport hotels, including The Millwood, Residence Inn, Aloft, The Westin, and Hampton Inn & Suites, offer free shuttle service.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flysfo.com/passengers/services/nap-rooms",
            "title": "Nap Rooms & Shower Facilities | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-06-24T19:24:47Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/san-francisco-airport-guide.htm",
            "title": "San Francisco Airport Guide (SFO) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-10-02T00:00:42Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/san-francisco-airport-reviews.htm",
            "title": "San Francisco   Airport Reviews (SFO) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2025-02-10T18:15:46Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Francisco Intl Airport?",
        "answer": "San Francisco International Airport offers currency exchange services, prayer rooms, and free Wi-Fi. Currency exchange is available through dedicated services listed in the airport's Passenger Services directory. A Reflection Room provides a quiet space for prayer and meditation, and free Wi-Fi is available throughout the terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flysfo.com/passengers/services-amenities",
            "title": "Services & Amenities | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-03-03T22:32:54Z"
          },
          {
            "url": "https://flysfo.com/sites/default/files/2024-06/240614_SFO_Tabloid_Face A_T1-no-foodcourt_WEB_0621.pdf",
            "title": "240614_SFO_Tabloid_Face A_T1_Template_MASTER Update.indd",
            "time_published": "2024-06-17T18:03:02Z"
          },
          {
            "url": "https://flysfo.com/passengers",
            "title": "Passengers | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-04-14T23:46:29Z"
          },
          {
            "url": "https://www.flysfo.com/",
            "title": "San Francisco International Airport | SFO Official Site",
            "favicon": "https://www.flysfo.com/themes/custom/blueskies/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SFO",
            "title": "San Francisco International Airport",
            "time_published": "2026-04-27T05:13:36Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Amsterdam and San Francisco airports?",
        "answer": "At Amsterdam Schiphol, passengers with reduced mobility can request assistance through their airline, with services including free loan wheelchairs, guided help to the aircraft door, and special attention for travelers who are deaf, blind, or have a hidden disability. San Francisco International offers wheelchair and guided assistance arranged through your airline, TSA Cares support for screening, a Sensory Room near Gate C2 in Terminal 1, and companion care restrooms with adult changing tables in select locations. Travelers should request mobility assistance through their airline at least 48 hours before the flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://schiphol.nl/en/assistance",
            "title": "Schiphol | Assistance",
            "favicon": "https://schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://schiphol.nl/en/assistance/flying-with-a-wheelchair",
            "title": "Schiphol | Flying with a wheelchair",
            "favicon": "https://schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://schiphol.nl/nl/assistentie",
            "title": "Schiphol | Assistentie",
            "favicon": "https://schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://schiphol.nl",
            "title": "Schiphol | Start your journey well at our airport",
            "favicon": "https://schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://www.schiphol.nl/en/",
            "title": "Schiphol | Start your journey well at our airport",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          },
          {
            "url": "https://www.flysfo.com/de/node/10035",
            "title": "Accessibility | San Francisco International Airport",
            "time_published": "2026-04-30T20:33:21Z"
          },
          {
            "url": "https://flysfo.com/passengers/services-amenities/accessibility",
            "title": "Accessibility | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-08-12T20:12:42Z"
          },
          {
            "url": "https://flysfo.com/passengers/services-amenities/accessibility/at-sfo",
            "title": "At SFO | San Francisco International Airport",
            "favicon": "https://flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-05-21T22:27:23Z"
          },
          {
            "url": "https://www.flysfo.com/de/node/14867",
            "title": "At SFO | San Francisco International Airport",
            "time_published": "2026-04-15T15:54:00Z"
          },
          {
            "url": "https://www.flysfo.com/passengers/services-amenities/medical-services",
            "title": "Medical Services | San Francisco International Airport",
            "favicon": "https://www.flysfo.com/themes/custom/blueskies/favicon.ico",
            "time_published": "2026-05-26T21:54:18Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Amsterdam to San Francisco?",
        "answer": "KLM operates the most service between Amsterdam and San Francisco, flying Boeing 787-10 aircraft. United also serves the route, but no specific aircraft type is listed for its flights.",
        "methodology": "Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Amsterdam to San Francisco?",
        "answer": "The nonstop carriers on Amsterdam–San Francisco are KLM (SkyTeam) and United (Star Alliance). KLM is a SkyTeam member and United belongs to Star Alliance, so those two alliances serve the route directly. No other alliance has a member operating nonstop here, though oneworld may offer connecting itineraries.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Amsterdam?",
        "answer": "When departing from Amsterdam Schiphol, the Aspire Lounge (No. 41) in Departure Hall 2 serves non-Schengen travelers, while the Aspire Lounge (No. 26) in Departure Hall 1 serves Schengen travelers. Both are located in the main terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://prioritypass.com/de-DE/lounges/netherlands/amsterdam-schiphol",
            "title": "Amsterdam Airport Schiphol AMS Lounges - AMS Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://americanexpress.com/nl-nl/travel/lounges/the-platinum-card/AMS",
            "title": "American Express Lounges at Amsterdam Schiphol Airport | Amex NL",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/AMS",
            "title": "American Express Lounges at Amsterdam Schiphol Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/netherlands/amsterdam-schiphol",
            "title": "Amsterdam Airport Schiphol AMS Lounges - AMS Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46",
            "time_published": "2026-08-18T11:40:12Z"
          },
          {
            "url": "https://www.schiphol.nl/en/",
            "title": "Schiphol | Start your journey well at our airport",
            "favicon": "https://www.schiphol.nl/assets/shared/favicons-phoenix/apple-touch-icon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Amsterdam to San Francisco?",
        "answer": "Baggage allowance on Amsterdam–San Francisco flights depends on the airline and fare class. Basic economy tickets are restrictive and may not include a checked bag, while standard economy typically includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Amsterdam to San Francisco?",
        "answer": "On Amsterdam to San Francisco flights, you typically find Economy, Premium Economy, and flat-bed Business class, with First class offered only by a few airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium cabin tickets typically allow same‑day changes or standby, while Basic Economy usually does not."
      }
    }
  }
}