{
  "response": {
    "Key": "DEL-SEA",
    "orig": {
      "code": "DEL",
      "type": "airport",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "dest": {
      "code": "SEA",
      "type": "airport",
      "city": "Seattle",
      "fullCity": "Seattle, Washington",
      "airport": "Seattle-Tacoma Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Delhi to Seattle?",
        "answer": "There are no nonstop flights from Delhi to Seattle. Typical one‑stop itineraries total 18 to 22 hours, depending on the connection. Common layover points include Dubai, Doha, London, Frankfurt, and Tokyo, with Middle‑East hubs often offering the shortest overall travel time."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Delhi to Seattle?",
        "answer": "Yes. For the flight from Delhi to Seattle: Indian citizens need a U.S. visa (typically a B-2 visitor visa) unless they hold a passport from a Visa Waiver Program country and have an approved ESTA. U.S. citizens traveling from Delhi to Seattle do not need a visa for the U.S., but they must have a valid Indian visa or e-Visa for their stay in India before departure. For the return flight from Seattle to Delhi: U.S. citizens need an Indian visa or e-Visa; Indian citizens do not need a visa for India but may need a U.S. visa or ESTA depending on their citizenship."
      },
      "q3": {
        "question": "What are the ground transportation options in Seattle?",
        "answer": "From Seattle-Tacoma International Airport (SEA) to downtown Seattle, the Link light rail is the most-used and often fastest option, taking about 40 minutes to Westlake Station. Taxis, rideshares like Uber and Lyft, and rental cars are also available; taxis and rideshares pick up on the third floor of the parking garage, while rental cars require a free 24/7 shuttle to an off-site facility. Shared van shuttles and King County Metro buses provide additional choices. The light rail is generally the best balance of speed, cost, and reliability, avoiding traffic on the 14-mile drive.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.portseattle.org/blog/smooth-sailing-guide-between-sea-airport-and-seattle-cruise-terminals",
            "title": "Smooth Sailing Guide between SEA Airport and the Seattle Cruise Terminals | Port of Seattle",
            "time_published": "2025-05-05T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/blog/wander-while-you-wait-exploring-beyond-sea",
            "title": "Wander While You Wait — Exploring Beyond SEA | Port of Seattle",
            "time_published": "2025-08-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SeaTac_Airport",
            "title": "Seattle–Tacoma International Airport - Wikipedia",
            "time_published": "2003-07-10T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport",
            "title": "Seattle–Tacoma International Airport",
            "time_published": "2026-04-29T19:20:41Z"
          },
          {
            "url": "http://www.portseattle.org/exploremore?page=1&tid=125",
            "title": "Explore More List | Port of Seattle",
            "time_published": "2000-01-01T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Delhi to Seattle?",
        "answer": "The cheapest months to fly from Delhi to Seattle are April, September, and October, with average fares around $992–$1,037. The most expensive period is December, when average prices climb to $1,289, followed by June and March.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Delhi to Seattle?",
        "answer": "For the best fare from Delhi to Seattle, book roughly 9–11 weeks before departure, when prices average around $1,097. For summer or holiday travel, booking a bit earlier—around 11–13 weeks out—can help avoid the steeper last-minute premiums, which can exceed $1,400.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Seattle?",
        "answer": "Overnight red‑eye flights from Delhi to Seattle are available as one‑stop connections. The long overnight leg is Delhi to Newark (UA 82) departing at 11:35 PM and arriving at 6:20 AM, or Delhi to JFK (Air India) departing at 10:50 PM and arriving at 9:40 AM; both then connect onward to Seattle.",
        "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 Delhi to Seattle?",
        "answer": "There are no nonstop flights from Delhi to Seattle. Common one-stop connecting routings include United via Newark (5 daily), Qatar Airways via Doha (4 daily), Air France via Paris (2 daily), Cathay Pacific via Hong Kong (2 daily), Lufthansa via Frankfurt or Munich (3 daily total), and Delta via Amsterdam (2 daily). Japan Airlines and ANA also offer connections through Tokyo Narita and Haneda, while Air India routes via New York JFK with onward service on JetBlue or Alaska. Per-carrier fare data is not available for this route.",
        "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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Delhi and Seattle?",
        "answer": "Common layovers include Dubai, Doha, London, and Tokyo. Dubai and Doha offer broad connections and efficient transfers with one-stop itineraries keeping total travel time around 19–22 hours. London provides visa-free transit for many nationalities. Tokyo can be an option but may result in longer total times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Delhi to Seattle?",
        "answer": "On‑time performance is generally decent, though seasonal fog and air traffic can cause delays. Early morning departures often have better punctuality, and airlines like Air India and United tend to maintain reasonable schedules."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seattle?",
        "answer": "June through September offers warm, dry weather and clear skies, with smaller crowds than peak summer elsewhere."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Delhi to Seattle?",
        "answer": "Bring a passport valid for at least six months beyond your stay, a valid U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Seattle?",
        "answer": "Seattle‑Tacoma International Airport is the only major commercial airport serving Seattle. It is located about 14 miles south of downtown and offers extensive domestic and international connections."
      },
      "q13": {
        "question": "How do I get to Indira Gandhi Intl Airport from the city center?",
        "answer": "From central Delhi, the fastest way to Indira Gandhi International Airport is typically the Delhi Metro's Airport Express Line, which connects New Delhi Railway Station to the airport in about 20 minutes; it's a popular, air-conditioned option with moderate cost. Pre-paid taxis and app-based ride-shares are widely available and offer door-to-door convenience at a higher fare, while DTC buses provide the cheapest but slowest alternative. Driving and parking at the airport is possible, with both short-term and long-term lots, but traffic can be unpredictable, so public transport is often preferred.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/AeroTrain%20%28Dulles%20International%20Airport%29",
            "title": "AeroTrain (Dulles International Airport)",
            "time_published": "2026-03-17T21:57:59Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dulles_International_Airport_Main_Terminal",
            "title": "Dulles International Airport Main Terminal",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-04T23:35:29Z"
          },
          {
            "url": "https://stanstedairport.com/getting-to-and-from/stansted-airport-train-station/",
            "title": "Stansted Airport Train Station | London Stansted Airport",
            "favicon": "https://assets.live.dxp.maginfrastructure.com/f/73114/150x150/fc2528bf7d/stn-favicon.png",
            "time_published": "2026-06-23T16:16:40Z"
          },
          {
            "url": "https://stanstedairport.com/at-the-airport/airport-facilities/free-wifi",
            "title": "Wi-Fi | London Stansted Airport",
            "time_published": "2026-05-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dulles_International_Airport_station",
            "title": "Dulles International Airport station",
            "time_published": "2026-06-03T10:24:50Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seattle airport?",
        "answer": "Seattle-Tacoma International Airport does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. However, several nearby hotels like the Seattle Airport Marriott and Residence Inn by Marriott are connected by complimentary shuttle service and are located less than a mile from the airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/seattle-airport-guide.htm",
            "title": "Seattle Airport Guide (SEA) - 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": "2018-08-08T19:18:01Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Airport Shuttle & Near SEA | Residence Inn Seattle Sea-Tac Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "http://www.portseattle.org/Sea-Tac/Pages/default.aspx",
            "title": "Seattle-Tacoma International Airport | Port of Seattle",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seawa-seattle-airport-marriott/overview/?gclid=Cj0KCQjw0PWRBhDKARIsAPKHFGhmUt2mC-WobK99kCuOjPMPOWiTky6Ue8-pBic_4rzWZjScsYnFkwcaAtlOEALw_wcB&gclsrc=aw.ds",
            "title": "Hotel close to SeaTac | Seattle Airport Marriott",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport",
            "title": "Seattle–Tacoma International Airport",
            "time_published": "2026-04-29T19:20:41Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/",
            "title": "Hotel near Sea-Tac Airport | Residence Inn by Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Delhi to Seattle?",
        "answer": "There is no nonstop service between Delhi and Seattle, so all itineraries involve a connection. The most common long-haul aircraft on the route are the Boeing 787-9 and Airbus A350-900, with the Boeing 777-300ER also appearing frequently. The exact aircraft can vary by day and airline, and Wi‑Fi and seatback entertainment are widely available on these modern widebody jets.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Delhi to Seattle?",
        "answer": "There is no nonstop service from Delhi to Seattle, but all three major global alliances are well represented on one-stop itineraries: Star Alliance (Air India, United, Lufthansa, Turkish Airlines, ANA), oneworld (British Airways, Qatar Airways, Cathay Pacific, Japan Airlines), and SkyTeam (Air France, Delta). No major unaligned carrier like Emirates or JetBlue operates this route.",
        "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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price.",
        "toolsUsed": [
          "route_airlines",
          "route_options"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Delhi?",
        "answer": "The airport code DEL refers to Indira Gandhi International Airport in Delhi, India, not Washington Dulles. At Delhi's Terminal 3, Air India operates the Maharaja Lounge for business class passengers and Star Alliance Gold members, while eligible American Express Platinum cardholders can access the Amex Lounge. The Plaza Premium Lounge and Encalm Privé are independent options available via Priority Pass or day pass. These lounges generally offer complimentary food and drinks, Wi-Fi, and shower facilities.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAD",
            "title": "American Express Lounges at Washington Dulles International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/IAD/Lufthansa-Senator-Lounge-Concourse-B-sPD3MZO1AD/?intlink=us-tls-travel-trendingdestinations",
            "title": "Lufthansa Senator Lounge (Temporarily Closed) at Washington Dulles International Airport | Amex US",
            "time_published": "2026-03-22T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/zh-CN/lounges/united-states-of-america/washington-dulles-international/iad6-air-france-klm-lounge",
            "title": "Air France - KLM Lounge IAD AIRPORT A 大厅 杜勒斯国际机场 (Washington DC Dulles Intl) | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/washington-dulles-international/iad17-the-etihad-lounge",
            "title": "The Etihad Lounge IAD AIRPORT Concourse A Washington DC Dulles Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dulles%20International%20Airport%20Main%20Terminal",
            "title": "Dulles International Airport Main Terminal",
            "time_published": "2026-04-29T00:23:31Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Seattle?",
        "answer": "Baggage allowance on Delhi–Seattle flights varies by airline and fare class. Basic economy tickets are restrictive and may not include a checked bag; standard international economy fares typically allow one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Delhi to Seattle?",
        "answer": "Flights from Delhi to Seattle typically offer Economy, Premium Economy, and flat-bed Business class; First class is not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher cabin tickets generally allow same‑day changes or standby, while basic economy fares typically do not."
      }
    }
  }
}