{
  "response": {
    "Key": "ICN-ATL",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "ATL",
      "type": "airport",
      "city": "Atlanta",
      "fullCity": "Atlanta, Georgia",
      "airport": "Hartsfield Jackson Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Atlanta?",
        "answer": "A nonstop flight from Seoul (ICN) to Atlanta (ATL) takes about 13 hours 30 minutes to 14 hours. With one stop, depending on the layover city, total travel time often ranges from 15 to 18 hours. The return flight is typically slightly shorter, with nonstop ATL–ICN taking around 13 to 13.5 hours."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to Atlanta?",
        "answer": "Yes, Delta and Korean Air both fly nonstop from Seoul Incheon to Atlanta, each operating daily. Together they offer up to 7 flights a day — Korean Air typically departs in the morning (around 8:45 AM and 10:35 AM) while Delta's flights leave in the late afternoon and evening (roughly 4:25 PM to 7:25 PM), giving about 49 weekly nonstops.",
        "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 and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares 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 Seoul to Atlanta?",
        "answer": "Yes, there are visa requirements for travel from Seoul to Atlanta depending on your nationality. If you are a South Korean citizen, you may be eligible to travel to the United States without a visa under the Visa Waiver Program (VWP), but you must obtain an approved ESTA authorization before departure. If you are a U.S. citizen, you do not need a visa to enter the U.S., but you will need a valid passport. For other nationalities, a visa may be required. When traveling in the opposite direction from Atlanta to Seoul, U.S. citizens can enter South Korea without a visa for stays up to 90 days under the K-ETA program, provided they obtain a K-ETA approval before travel. South Korean citizens do not need a visa to return to South Korea. Other nationals should check South Korea's visa requirements."
      },
      "q3": {
        "question": "What are the ground transportation options in Atlanta?",
        "answer": "From Hartsfield-Jackson Atlanta International Airport (ATL), the MARTA rapid transit Red and Gold lines provide a direct, inexpensive train link to downtown and Midtown, and it's the most-used option by travelers. Taxis, ride-share services like Uber and Lyft, and shared-ride shuttles are also readily available at the Ground Transportation Center, with shuttle fares around $16.50 to downtown. Rental cars are accessible via the free ATL SkyTrain to the consolidated rental car facility. The MARTA train is generally the fastest and most reliable way to the city center, avoiding Atlanta's often heavy traffic.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://atl.com/ground-transportation",
            "title": "Ground Transportation - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2025-08-22T21:08:34Z"
          },
          {
            "url": "https://www.atl.com/maps-3/",
            "title": "Terminal Maps - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2022-01-25T20:26:21Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport%20station%20%28MARTA%29",
            "title": "Airport station (MARTA)",
            "time_published": "2026-03-29T17:37:22Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)",
            "title": "Airport station (MARTA)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-06-05T09:05:51Z"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=ATL&p=1",
            "title": "Hartsfield-Jackson Atlanta International Airport"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to Atlanta?",
        "answer": "The cheapest months to fly from Seoul to Atlanta are September, October, and August, with average fares as low as $1,305 in September and $1,359 in October. The most expensive months are June, December, and July, where average prices peak around $1,777 in June and $1,764 in December.",
        "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 Seoul to Atlanta?",
        "answer": "For flights from Seoul to Atlanta, the best time to book is roughly 9 to 11 weeks before departure, when average fares drop to around $1,712. Booking about 65 days out can yield the absolute lowest price near $1,696, while last-minute purchases within a week of travel often exceed $2,100. During peak summer and holiday periods, demand pushes fares higher, so aiming for the early side of that 9-to-11-week window or even a bit further out can help lock in a better deal.",
        "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 Seoul to Atlanta?",
        "answer": "No nonstop red‑eye flights operate from Seoul (ICN) to Atlanta (ATL), but one‑stop itineraries whose long leg is an overnight red‑eye are available. Korean Air (Asiana, OZ) departs ICN at 21:05 and arrives at JFK at 23:00 the same night, then connects to JetBlue; KLM departs ICN at 22:25 and arrives at Amsterdam at 05:10 the next morning, then connects to Delta or KLM. The JFK connection lands before midnight so it arrives the same night, while the Amsterdam connection lands in the early hours.",
        "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 Seoul to Atlanta?",
        "answer": "Delta and Korean Air both fly nonstop from Seoul to Atlanta. Delta operates 28 weekly flights with multiple daily departures, while Korean Air offers 21 weekly flights, also daily. Korean Air's median fare on this route is around $1,821.",
        "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 Seoul and Atlanta?",
        "answer": "Common layovers include Dallas/Fort Worth, Los Angeles, Detroit and Tokyo Narita, offering broad connections, efficient transfers and visa‑free transit for eligible travelers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to Atlanta?",
        "answer": "Departures are generally reliable, but afternoon flights can face minor delays due to airport congestion. Early morning flights, such as those on Korean Air, tend to have the best on‑time performance."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Atlanta?",
        "answer": "April to May and September to October offer pleasant temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Atlanta?",
        "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 Atlanta?",
        "answer": "Atlanta has only one commercial airport, Hartsfield-Jackson Atlanta International Airport, which serves all flights to and from the city."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From downtown Seoul, the AREX express train is the fastest way to reach Incheon International Airport, taking about 43 minutes from Seoul Station at a moderate price. Frequent airport limousine buses serve major districts like Gangnam and Dongdaemun, offering door‑to‑door convenience for a slightly higher fare than the commuter train. Taxis and ride‑share provide a direct, comfortable trip but are the most expensive option, while driving yourself is possible with long‑term parking available at the airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/bbs/ap_en/937/138233/artclView.do",
            "title": "K2Web Wizard",
            "time_published": "2024-10-16T00:00:00Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1507/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Seoul",
            "title": "Transportation in Seoul",
            "time_published": "2025-09-22T07:17:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport%20Terminal%201%20station",
            "title": "Incheon International Airport Terminal 1 station",
            "time_published": "2026-03-08T09:10:35Z"
          },
          {
            "url": "https://airport.kr/ap_en/6604/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Atlanta airport?",
        "answer": "Atlanta Airport (ATL) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. Nearby hotels such as the Atlanta Airport Marriott Gateway, SpringHill Suites, and AC Hotel are connected to the airport via the free ATL SkyTrain, which takes about two minutes. Shuttle buses replace the SkyTrain during its overnight closure (typically 11 p.m. to 5 a.m.), so a shuttle is available at all hours.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.sleepinginairports.net/usa/atlanta.htm",
            "title": "Atlanta Airport Guide (ATL) - Sleeping in Airports",
            "time_published": "2026-02-03T21:28:47Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/atlanta-airport-guide.htm",
            "title": "Atlanta Airport Guide (ATL) - 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": "2018-08-03T09:01:21Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/atlma-atlanta-airport-marriott-gateway/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Hotel Near Atlanta Airport | Atlanta Airport Marriott Gateway",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/atlgi-springhill-suites-atlanta-airport-gateway/overview/",
            "title": "SpringHill Suites Atlanta Airport Gateway - Near ATL",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.atl.com/media-center/press-releases/read?id=625f1be148006300195ab40b",
            "title": "- The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2021-02-04T00:59:58Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/atlat-ac-hotel-atlanta-airport-gateway/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Airport Hotel in Atlanta | AC Hotel Atlanta Airport Gateway",
            "time_published": "2023-08-11T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Hartsfield Jackson Intl Airport?",
        "answer": "Hartsfield-Jackson Atlanta International Airport (ATL) offers currency exchange services through Travelex locations in the Domestic Terminal atrium and on Concourses A, B, D, E, and F. An interfaith chapel is located on the mezzanine level of the Domestic Terminal atrium, providing a quiet space for prayer and reflection. Free Wi-Fi is available throughout the airport; connect to the “ATL Free Wi-Fi” network and accept the terms to get online.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://atl.com/about-atl",
            "title": "About ATL - The official website of Hartsfield-Jackson Atlanta International Airport",
            "time_published": "2025-05-01T16:32:59Z"
          },
          {
            "url": "https://www.atl.com/about-atl/atl-factsheet/",
            "title": "ATL Fact Sheet - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2016-01-27T16:13:42Z"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=ATL&p=1",
            "title": "Hartsfield-Jackson Atlanta International Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)",
            "title": "Airport station (MARTA)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-06-05T09:05:51Z"
          },
          {
            "url": "https://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=ATL",
            "title": "HARTSFIELD/JACKSON ATLANTA INTL",
            "time_published": "2026-01-01T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Atlanta?",
        "answer": "There is no nonstop service from Seoul (ICN) to Atlanta (ATL), so all flights involve a connection. On the long transpacific leg the most common aircraft are the Boeing 787-9 and Airbus A350-900, with occasional appearances by the Boeing 787-10, Boeing 777-200LR, Airbus A380-800, and Airbus A350-1000 depending on the connecting city and airline. The shorter domestic North American legs are typically flown by narrow-body jets such as the Boeing 737 family, Airbus A220, or Embraer/CRJ regional jets. Wi‑Fi and seatback entertainment are widely available on these long-haul aircraft, though the exact features vary by carrier.",
        "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 Seoul to Atlanta?",
        "answer": "Nonstop service from Seoul Incheon to Atlanta is operated by Delta Air Lines and Korean Air. Delta is a member of SkyTeam, and Korean Air is also a SkyTeam member, so SkyTeam is the only alliance with nonstop flights on this route. Other alliances may serve it via connections, but no non-alliance carriers operate nonstop here.",
        "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 Seoul?",
        "answer": "At Seoul Incheon, Terminal 1 offers three Asiana Airlines Business Class lounges (East, Central, and West), accessible to Asiana business/first passengers and Star Alliance Gold members, with shower suites and Korean dining. Delta Air Lines operates a Sky Club in Terminal 2 for Delta One, SkyTeam Elite Plus, and eligible cardholders, featuring a full bar and Korean-inspired cuisine. Independent options include multiple Sky Hub Lounges and MATINA Lounges across both terminals, available via Priority Pass or day pass, providing buffet meals, showers, and runway views.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/incheon-international",
            "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map",
            "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex TH",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/south-korea/incheon-international/icn10-sky-hub-lounge",
            "title": "Sky Hub Lounge ICN AIRPORT Terminal 1 Concourse Seoul Incheon Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Atlanta?",
        "answer": "Baggage allowance on Seoul to Atlanta flights depends on the airline and fare type. Basic economy tickets often exclude checked bags, while standard international 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 Seoul to Atlanta?",
        "answer": "Flights from Seoul to Atlanta typically offer Economy, Premium Economy on Korean Air, and flat-bed Business class; First class is not available on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium cabin tickets offer better same‑day change or standby options, while Basic Economy typically does not."
      }
    }
  }
}