{
  "response": {
    "Key": "KHH-SEL",
    "orig": {
      "code": "KHH",
      "type": "airport",
      "city": "Kaohsiung City",
      "fullCity": "Kaohsiung City, Taiwan",
      "airport": "Kaohsiung Intl Airport"
    },
    "dest": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Kaohsiung City to Seoul?",
        "answer": "A direct flight from Kaohsiung (KHH) to Seoul (ICN) typically takes around 3 hours 10 minutes to 3 hours 30 minutes. With one stop, common layover cities include Taipei or Hong Kong, bringing total travel time to roughly 6 to 10 hours. The return flight from Seoul to Kaohsiung is similar, usually about 3 hours 20 minutes nonstop. Airlines such as China Airlines and EVA Air often offer competitive times on this route."
      },
      "q1": {
        "question": "Are there any direct flights from Kaohsiung City to Seoul?",
        "answer": "There are nonstop flights from Kaohsiung (KHH) to Seoul, served by six airlines across both Incheon (ICN) and Gimpo (GMP): EVA Air (BR) and China Airlines (CI) fly to ICN daily, T'way Air (TW) flies daily to ICN and four times weekly (Mon/Wed/Fri/Sun) to GMP, Jeju Air (7C) flies to GMP three times weekly (Tue/Thu/Sat), and Tigerair Taiwan (IT) flies to GMP four times weekly (Mon/Thu/Fri/Sat). Most routes operate daily or near-daily, so nonstop options are plentiful throughout the week.",
        "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. 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 Kaohsiung City to Seoul?",
        "answer": "Yes, visa requirements apply for travel from Kaohsiung City, Taiwan to Seoul, South Korea. As of 2025, Taiwanese passport holders can enter South Korea visa-free for up to 90 days under the K-ETA (Korea Electronic Travel Authorization) program, which requires pre-approval. South Korean nationals do not need a visa to enter Taiwan for short stays. Other nationals should check both Taiwanese exit requirements and South Korean entry rules based on their citizenship. Note that Kaohsiung and Seoul are in different countries, so this is an international route."
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "Seoul is served by two major airports: Incheon International (ICN) and Gimpo International (GMP). From Incheon, the AREX Express train reaches Seoul Station in about 43 minutes and is fast and reliable. The AREX All-Stop train takes about 60 minutes and is more affordable. Airport limousine buses connect to major hotels and districts in 60 to 90 minutes, though they can be affected by traffic. Taxis and ride-share services take 50 to 70 minutes depending on traffic and are more expensive. Car rentals are available but not recommended for city travel due to congestion and limited parking. From Gimpo, which is closer to the city, the AREX All-Stop train, subway Line 5 or 9, and buses all reach central Seoul in under 30 minutes. Taxis are quicker but costlier. Most travelers from Incheon use the AREX Express for its speed and convenience, while from Gimpo, the subway is the most common choice."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Kaohsiung City to Seoul?",
        "answer": "There are no nonstop red-eye flights from Kaohsiung (KHH) to Seoul (SEL). However, connecting itineraries with an overnight long leg are available, typically departing Kaohsiung in the evening and arriving at Seoul Incheon the next morning between roughly 5:25 AM and 7:00 AM, with the red-eye segment operated by carriers like VietJet Air, Vietnam Airlines, or Korean Air via Hanoi or Ho Chi Minh City.",
        "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 Kaohsiung City to Seoul?",
        "answer": "Nonstop flights from Kaohsiung (KHH) to Seoul are operated by EVA Air (BR) and China Airlines (CI) to Incheon (ICN), and by T'way Air (TW), Tigerair Taiwan (IT), and Jeju Air (7C) to Gimpo (GMP). EVA Air offers two daily flights, China Airlines one daily, and the low-cost carriers serve Gimpo several times a week. Other carriers may also serve the route via connections, but these are the nonstop operators shown in the schedule data.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Kaohsiung City and Seoul?",
        "answer": "Common layover cities include Taipei (TPE), Hong Kong (HKG), and Shanghai (PVG). Taipei offers frequent, short connecting flights from Kaohsiung and efficient transfers at Taoyuan Airport. Hong Kong provides broad connections and a single-terminal operation for many airlines, while Shanghai can be competitive on total travel time and offers visa-free transit for many nationalities."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Kaohsiung City to Seoul?",
        "answer": "On-time performance is generally dependable, but afternoon departures may encounter delays due to air traffic or weather. Early flights, particularly those operated by Korean Air and Asiana Airlines, tend to have higher punctuality rates."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to June and September to October offer mild temperatures, clear skies, and fewer tourists than peak summer or winter holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Kaohsiung City to Seoul?",
        "answer": "Bring a passport valid for the duration of your stay, a K-ETA or visa if required, proof of onward or return travel, payment for baggage, and any required vaccination certificates. Real ID is irrelevant for this international route."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon International Airport is the primary gateway for international flights, located about 48 km west of central Seoul, and serves most full-service carriers and global alliances. Gimpo International Airport is much closer to downtown and mainly handles domestic flights and some short-haul international routes to China, Japan, and Taiwan, often with lower-cost options. For a direct flight from Kaohsiung, you will almost certainly arrive at Incheon."
      },
      "q13": {
        "question": "How do I get to Kaohsiung Intl Airport from the city center?",
        "answer": "From downtown Kaohsiung, the Red Line MRT gets you to Kaohsiung Intl Airport in about 15–20 min and is the cheapest option. Taxis are faster at around 15 min but cost more. Rideshares and shuttle buses are available, and parking is an option for drivers."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Yes. Incheon Airport offers the capsule hotel Darakhyu in Terminal 1 and Terminal 2, plus an airside transit hotel in Terminal 1. Both are accessible without a shuttle. The nearby Grand Hyatt and other hotels are connected by free shuttle from the airport."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Yes. Incheon International Airport has currency exchange counters in both Terminal 1 and Terminal 2 before and after security. Prayer rooms are available in each terminal, with separate spaces for men and women. Free Wi‑Fi is provided throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Kaohsiung City and Seoul airports?",
        "answer": "Kaohsiung International Airport offers wheelchair assistance, accessible restrooms, and a children's play area in the domestic terminal. Seoul Incheon Airport provides comprehensive mobility services, including wheelchair assistance, accessible pathways, and a dedicated help desk; it also features multiple children's play areas and nursing rooms. At both airports, request assistance through your airline at least 48 hours before departure."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Kaohsiung City to Seoul?",
        "answer": "On the Kaohsiung City (KHH) to Seoul (SEL) route, the schedule data shows nonstop flights are typically operated with Boeing 737-800s (most common, flown by Jeju Air and T'way Air), Airbus A321-100s (EVA Air), Boeing 737s (Jeju Air), and Airbus A321-200 Neos (China Airlines), though the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on many of these aircraft, but specifics depend on the 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 Kaohsiung City to Seoul?",
        "answer": "EVA Air (Star Alliance) and China Airlines (SkyTeam) are the alliance carriers flying nonstop from Kaohsiung to Seoul, while T'way Air, Tigerair Taiwan, and Jeju Air also operate nonstop but belong to no major global alliance. No oneworld carrier flies nonstop on this route, though other alliances 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Kaohsiung City?",
        "answer": "At Kaohsiung International Airport, the China Airlines Dynasty Lounge is open to business‑class passengers and SkyTeam Elite Plus members, offering local snacks and a quiet seating area. The EVA Air Infinity Lounge accepts business‑class travellers and Star Alliance Gold cardholders, with shower facilities and Taiwanese noodle dishes. Both lounges are located airside after immigration."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Kaohsiung City to Seoul?",
        "answer": "Baggage allowance on flights from Kaohsiung to Seoul depends on the airline and fare type. Basic economy tickets often exclude a checked bag, 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 Kaohsiung City to Seoul?",
        "answer": "Typical cabin options from Kaohsiung to Seoul include Economy and flat-bed Business class. Premium Economy 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 type; flexible tickets and premium cabins typically allow same‑day changes or standby, while basic fares usually do not."
      }
    }
  }
}