{"response": {"Key": "IND-SEL", "orig": {"code": "IND", "type": "airport", "city": "Indianapolis", "fullCity": "Indianapolis, Indiana", "airport": "Indianapolis Intl Airport"}, "dest": {"code": "SEL", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Incheon Intl Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Seoul?", "answer": "From Incheon Airport, the most popular and fastest way to Seoul is the AREX express train, which reaches Seoul Station in about 43 minutes. The all-stop commuter train is a cheaper rail option, while airport limousine buses provide direct service to major hotels and districts like Gangnam and Dongdaemun. Taxis and ride-share services are available but slower due to traffic. Car rentals are possible but generally not recommended for city-center travel.", "toolsUsed": ["article_lookup"], "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"}]}, "q4": {"question": "When is the cheapest time to fly from Indianapolis to Seoul?", "answer": "The cheapest months to fly from Indianapolis to Seoul are September (around $1,455), October ($1,484), and February ($1,535). Fares are highest in June (about $2,000), July ($1,901), and December ($1,887).", "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.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Indianapolis to Seoul?", "answer": "For flights from Indianapolis to Seoul, the best fares are typically found when booking 23 to 26 weeks in advance, with an average price around $1,349. The single cheapest day to book is about 180 days before departure, at $1,279. Booking closer to the travel date drives prices up sharply, with last-minute fares reaching $1,900.", "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.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Indianapolis to Seoul?", "answer": "Overnight (red‑eye) flights from Indianapolis to Seoul are available as connecting itineraries whose long leg is a red‑eye. One option connects in San Francisco: the overnight leg SFO–ICN on United departs at 11:55 PM and arrives at 4:20 AM, landing in the early hours. Another connects in Los Angeles: the overnight leg LAX–ICN on Asiana departs at 11:00 PM and arrives at 4:00 AM, also 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 Indianapolis to Seoul?", "answer": "There is no nonstop service from Indianapolis to Seoul; common one-stop connections are operated by American Airlines via Dallas/Fort Worth (up to 4 daily), United via San Francisco (up to 3 daily), Air Canada via Toronto (up to 2 daily), Alaska Airlines via Seattle (up to 2 daily), and Asiana Airlines via New York JFK or Los Angeles (1–2 daily, with the domestic leg on Delta). Specific per‑carrier fares are not available in the schedule data, but these are the main airlines and routings that serve the 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 Indianapolis and Seoul?", "answer": "Common layover cities include Chicago, Dallas/Fort Worth, Atlanta and Seattle. These hubs offer frequent flights to Seoul and allow efficient connections from Indianapolis, often with a single stop and competitive total travel times."}, "q10": {"question": "Which months have the best weather for traveling to Seoul?", "answer": "April to June and September to October offer mild temperatures, low rainfall, and fewer tourists compared to summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Indianapolis to Seoul?", "answer": "Bring a passport valid for at least six months beyond your stay, any required visa or K-ETA, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Seoul?", "answer": "Incheon is Seoul's main international airport, located west of the city, serving most long-haul and major airlines. Gimpo is closer to downtown and handles primarily domestic flights and some short-haul international routes to China and Japan."}, "q13": {"question": "How do I get to Indianapolis Intl Airport from the city center?", "answer": "From downtown Indianapolis, the most popular and fastest way to reach Indianapolis International Airport (IND) is by ride‑share or taxi, typically taking 15–20 minutes, with taxis costing more than ride‑shares. There is no direct rail link, but IndyGo’s Route 8 bus provides a low‑cost public transit option from the central transit center to the airport, though it takes longer. Driving is also straightforward via I‑70, with several on‑airport parking options ranging from economy to garage parking.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.airport.guide/kind", "title": "Indianapolis Airport (IND) | Terminal maps | Airport guide", "time_published": "2026-04-15T00:00:00Z"}, {"url": "https://allairportsworld.net/ap/united-states-of-america/indianapolis-international/", "title": "Indianapolis International Airport – United States of America", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Indianapolis%20International%20Airport", "title": "Indianapolis International Airport", "time_published": "2026-04-29T15:34:16Z"}, {"url": "https://www.airport.guide/kind/in/grant-co/marion", "title": "Airport transfers | Marion, IN - Indianapolis Airport (IND)", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Indianapolis_Executive_Airport", "title": "Indianapolis Executive Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T15:48:19Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Seoul airport?", "answer": "Incheon International Airport (ICN), which serves the Seoul metro area, has a transit hotel on the 4th floor of Terminal 1, offering rooms in 6-hour blocks for travelers connecting internationally. Terminal 2 features airside Nap/Rest Zones with reclined loungers near Gates 262–268, and landside there are wide, armrest-free benches on Level 1 that are popular for sleeping. No shuttle is needed for these in-terminal facilities, but a free underground train links the two terminals if you need to move between them.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.sleepinginairports.net/guides/seoul-incheon-airport-guide.htm", "title": "Seoul Incheon Airport Guide (ICN) - 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://www.walkerhill.com/transithotel/customer/FAQ", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z"}, {"url": "http://www.sleepinginairports.net/asia/seoul.htm", "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports", "time_published": "2026-04-13T17:34:21Z"}, {"url": "https://www.walkerhill.com/transithotel/en/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z"}, {"url": "https://all.accor.com/a/en/destination/city/hotels-seoul-v5556.html", "title": "Hotels in Seoul | Accor ALL.com", "time_published": "2025-01-20T00:00:00Z"}, {"url": "https://www.walkerhill.com/transithotel/m/en/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Indianapolis to Seoul?", "answer": "There is no nonstop service from Indianapolis to Seoul, so all flights involve a connection. The most common long-haul aircraft on this route is the Boeing 787-9, typically connecting through Dallas/Fort Worth, San Francisco, Toronto, or Seattle on American, United, Air Canada, or Alaska. The Airbus A350-900 also appears on some itineraries via New York or Los Angeles on Asiana, and one itinerary uses an Airbus A380-800 via JFK. The exact aircraft can vary by day and airline, and most of these widebody jets offer Wi-Fi and seatback entertainment.", "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"]}, "q20": {"question": "What are the best airport lounge options when departing from Indianapolis?", "answer": "Indianapolis International Airport (IND) has a Delta Sky Club in the Main Terminal, located in Concourse A after the security checkpoint. Access is available for Delta One or SkyTeam premium cabin passengers, Delta Sky Club members, and American Express Platinum cardholders when flying Delta, with day passes available for purchase. The lounge offers premium food, complimentary beer and wine, Wi-Fi, and flight monitors, but spirits and liquor are available for an extra charge. No other airline-branded lounges (such as American Admirals Club or United Club) or independent Priority Pass lounges are known to exist at IND.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/IND/Delta-Sky-Club-Main-Terminal-conu0oJvLL/?hub=in_benefits_related_pages_why_american_express", "title": "Delta Sky Club at Indianapolis International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IND", "title": "American Express Lounges at Indianapolis International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://prioritypass.com/lounges/usa/indianapolis-in-intl/ind-us-airways-club", "title": "Indianapolis International Airport IND Lounges - IND Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/indianapolis-international", "title": "Indianapolis International Airport IND Lounges - IND Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "http://delta.com/content/www/en_US/traveling-with-us/airports-and-aircraft/airports/airport-services/hawaii-idaho-illinois-indiana-iowa.html", "title": "Airport Services in Hawaii, Idaho, Illinois, Indiana and Iowa | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Indianapolis to Seoul?", "answer": "Baggage rules on Indianapolis–Seoul flights vary by airline. Basic economy fares often exclude checked baggage, while standard international economy usually includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Indianapolis to Seoul?", "answer": "Flights from Indianapolis to Seoul typically feature Economy and flat-bed Business class. Premium Economy is available on select airlines; First class is not common."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium‑cabin tickets often allow same‑day changes or standby, while basic economy typically does not."}}}}