{
  "response": {
    "Key": "HAN-PUS",
    "orig": {
      "code": "HAN",
      "type": "airport",
      "city": "Hanoi",
      "fullCity": "Hanoi, Vietnam",
      "airport": "Noi Bai Intl Airport"
    },
    "dest": {
      "code": "PUS",
      "type": "airport",
      "city": "Busan",
      "fullCity": "Busan, Korea",
      "airport": "Gimhae Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Hanoi to Busan?",
        "answer": "The flight from Hanoi to Busan is about 1,700 miles and typically takes 4 hours nonstop. The return leg averages 4 hours 30 minutes, so the westbound flight is about 30 minutes longer, a typical jet-stream effect on this route.",
        "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 Hanoi to Busan?",
        "answer": "Yes, Vietnam Airlines and VietJet Air both fly nonstop from Hanoi to Busan, each with two daily departures, so there are 28 weekly flights total — 14 per carrier — operating every day of the week. The flight takes about 4 hours. Both airlines offer late-night departures around midnight to 1 AM.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Busan?",
        "answer": "Gimhae International Airport is accessible by the Busan–Gimhae Light Rail Transit (BGLRT), which connects the airport to Busan Metro Line 2 at Sasang and Line 3 at Daejeo, providing a direct rail link into the city. Taxis are also available at the airport, and car rental counters are present, though the light rail is the most commonly used and generally fastest option for reaching central Busan, taking about 30–40 minutes depending on the destination. Ride-share services are limited in South Korea, so the light rail and taxis are the primary ground transportation choices.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Busan–Gimhae_Light_Rail_Transit",
            "title": "Busan–Gimhae Light Rail Transit",
            "time_published": "2026-05-01T03:37:31Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport",
            "title": "Gimhae International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:41:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport_station",
            "title": "Gimhae International Airport station",
            "time_published": "2026-03-07T01:46:28Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/PUS (airport)",
            "title": "Gimhae International Airport",
            "time_published": "2026-04-29T13:43:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Busan–Gimhae_Light_Rail_Transit_Operation_Corporation",
            "title": "Busan–Gimhae Light Rail Transit Operation Corporation",
            "time_published": "2026-06-14T19:22:36Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Hanoi to Busan?",
        "answer": "No nonstop red‑eye flights operate from Hanoi to Busan, but a connecting overnight itinerary exists on Vietnam Airlines: the long leg from Cam Ranh (CXR) to Busan departs at 23:15 and arrives at 06:05, landing in the early morning after a 1h45m layover in Cam Ranh following the Hanoi–Cam Ranh feeder.",
        "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 Hanoi to Busan?",
        "answer": "Vietnam Airlines and VietJet Air both operate non‑stop flights from Hanoi to Busan, each with 14 weekly flights departing daily. Vietnam Airlines typically departs at 00:30 and 01:15, while VietJet Air departs at 00:55 and 01:05. Specific per‑carrier fares are not provided for this route.",
        "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 Hanoi and Busan?",
        "answer": "Common layover cities include Seoul (ICN), Taipei (TPE), and Hong Kong (HKG). Seoul offers the shortest total travel time with numerous onward flights to Busan. Taipei and Hong Kong provide efficient transfers and broad connections across Asia. Visa‑free transit is available for many nationalities at all three hubs."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Busan?",
        "answer": "May to June and September to October offer mild temperatures, low rainfall, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Hanoi to Busan?",
        "answer": "Bring a passport valid for at least six months, a K-ETA travel authorization or valid 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 Busan?",
        "answer": "Gimhae International Airport is Busan's only airport, located about 15 km west of the city centre. It serves all domestic and international flights to the region."
      },
      "q13": {
        "question": "How do I get to Noi Bai Intl Airport from the city center?",
        "answer": "From Hanoi city center, the most popular and economical way to reach Noi Bai International Airport is by public bus, with routes 7 and 17 running every 15–20 minutes and taking about an hour. Metered taxis are faster at roughly 30 minutes and depart from the arrivals level; airport minibuses offer a middle option, leaving when full and costing slightly more than the public bus. Ride-share services are not specifically mentioned, but taxis and minibuses are readily available, and driving yourself is possible though parking details are not highlighted.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://hanoiairportonline.com/hanoi-airport-transportation",
            "title": "Hanoi Airport Transportation – Hanoi Airport Guide",
            "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"
          },
          {
            "url": "http://www.hanoiairportonline.com/public-taxi",
            "title": "Hanoi Airport Public Taxi – Hanoi Airport Guide",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Buses_in_Hanoi",
            "title": "Buses in Hanoi",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-21T07:47:04Z"
          },
          {
            "url": "https://hanoiairportonline.com/public-bus",
            "title": "Hanoi Airport Public Bus – Hanoi Airport Guide",
            "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"
          },
          {
            "url": "https://hanoiairportonline.com/hanoi-airport-minibus",
            "title": "Hanoi Airport Minibus – Hanoi Airport Guide",
            "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Busan airport?",
        "answer": "There is no hotel directly connected to Busan Gimhae Airport, and the terminal closes overnight from 11:00 PM to 5:00 AM, so staying inside is not possible. Sleeping options at the airport are therefore limited. Nearby off-site hotels include the Air Sky Hotel, Airport Hotel, ND.1226 Hotel, and Max Motel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/busan-gimhae-airport-guide.htm",
            "title": "Busan Gimhae Airport Guide (PUS) - 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": "2018-08-08T18:17:01Z"
          },
          {
            "url": "https://sleepinginairports.net/lounges/busan-gimhae-airport-lounges.htm",
            "title": "Busan Gimhae   Airport Lounges (PUS) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          },
          {
            "url": "http://activities.marriott.com/asia/south-korea/busan/activities/busan_gimhae_airport_pus_to_busan_arrival_private_transfer-XR61T5",
            "title": "Busan Gimhae Airport (PUS) to Busan - Arrival Private Transfer",
            "time_published": "2026-04-09T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/puswi-the-westin-josun-busan/overview/",
            "title": "The Westin Josun Busan | Wellness Hotel",
            "favicon": "https://cache.marriott.com/Images/Mobile/MC_Logos/MarriottApple57x57.png",
            "time_published": "2026-08-02T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/pusfb-fairfield-busan-songdo-beach/overview/",
            "title": "Hotel near Gimhae Airport | Fairfield by Marriott Busan Songdo Beach",
            "time_published": "2025-02-19T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Gimhae Intl Airport?",
        "answer": "Gimhae International Airport offers currency exchange offices in both the domestic and international terminals, with several bank-run counters and ATMs on the arrivals and departures levels. Prayer rooms and chapels are available, including a multi-faith prayer room in the international terminal and a small chapel near the domestic terminal. Free Wi-Fi is provided throughout the airport, with access points in all public areas and lounges.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport",
            "title": "Gimhae International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:41:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/PUS (airport)",
            "title": "Gimhae International Airport",
            "time_published": "2026-04-29T13:43:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae%20International%20Airport",
            "title": "Gimhae International Airport",
            "time_published": "2026-04-29T13:43:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport_station",
            "title": "Gimhae International Airport station",
            "time_published": "2026-03-07T01:46:28Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Air_Busan",
            "title": "Air Busan",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-28T13:29:48Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Hanoi and Busan airports?",
        "answer": "Details on mobility assistance services, programs for travelers with disabilities, and children's play areas at Noi Bai International Airport (Hanoi) and Gimhae International Airport (Busan) are not specified in the available airport reference data. Both airports generally provide standard accessibility support such as wheelchair assistance and accessible facilities, which travelers should request through their airline or airport information desk, ideally at least 48 hours before departure. For specific services like children's play areas or dedicated disability programs, it's best to contact the airports directly or check their official websites, as this information is not listed in the data retrieved.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Noi_Bai_International_Airport",
            "title": "Noi Bai International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T14:23:49Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Noi%20Bai%20International%20Airport",
            "title": "Noi Bai International Airport",
            "time_published": "2026-04-30T17:46:29Z"
          },
          {
            "url": "https://hanoiairportonline.com/hanoi-airport-transportation",
            "title": "Hanoi Airport Transportation – Hanoi Airport Guide",
            "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"
          },
          {
            "url": "https://www.hanoiairportonline.com/",
            "title": "Hanoi Airport Guide – Hanoi International Airport (Noi Bai) Vietnam",
            "favicon": "https://www.hanoiairportonline.com/wp-content/themes/eleven40-pro-airport/images/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/VVNB_Airport",
            "title": "Noi Bai International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-06-08T17:07:05Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport",
            "title": "Gimhae International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:41:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/PUS (airport)",
            "title": "Gimhae International Airport",
            "time_published": "2026-04-29T13:43:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae%20International%20Airport",
            "title": "Gimhae International Airport",
            "time_published": "2026-04-29T13:43:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Busan–Gimhae_Light_Rail_Transit",
            "title": "Busan–Gimhae Light Rail Transit",
            "time_published": "2026-05-01T03:37:31Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimhae_International_Airport_station",
            "title": "Gimhae International Airport station",
            "time_published": "2026-03-07T01:46:28Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Hanoi to Busan?",
        "answer": "Vietnam Airlines flies the Boeing 787 family on flights from Hanoi to Busan, while VietJet Air uses the Airbus A321. Vietnam Airlines operates the route most frequently with daily departures, and VietJet Air also serves it daily.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Hanoi?",
        "answer": "The best airport lounge options when departing from Hanoi's Noi Bai International Airport include the SH Premium Lounge Ha Noi, available in both the domestic Terminal 1 and international Terminal 2, as well as the SH Premium Lounge Ha Noi 3 in Terminal 2. The international SH Premium Lounge offers complimentary massage chairs, showers, Wi-Fi, a separate smoking area, and luggage storage, with a maximum stay of three hours and free entry for children under five. The Lac Viet Premium Lounge, located airside on the 4th floor near gate 36, provides food and drinks, shower facilities, workstations, printers, luggage storage, and wheelchair access, with alcoholic drinks served only to passengers aged 18 and over.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://prioritypass.com/ja-JP/lounges/vietnam/noi-bai-international",
            "title": "Noi Bai International Airport HAN Lounges - HAN Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/vietnam/noi-bai-international",
            "title": "Noi Bai International Airport HAN Lounges - HAN Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-hk/travel/lounges/the-platinum-card/HAN",
            "title": "American Express Lounges at Noi Bai International Airport | Amex HK",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/HAN/SH-Premium-Lounge-Ha-Noi-International-Terminal-2-lfI066JPot",
            "title": "SH Premium Lounge Ha Noi at Noi Bai International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://cathaypacific.com/cx/en_BH/destinations/lounges/hanoi-han.html",
            "title": "Lac Viet Premium Lounge  | Cathay BH",
            "favicon": "https://www.cathaypacific.com/content/dam/header-footer-lrp/cx-web-clip-icon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Hanoi to Busan?",
        "answer": "Baggage rules depend on the airline and fare class. Basic economy tickets may not include a checked bag, while standard economy often allows one checked bag and a carry‑on. Premium seats and higher fares typically provide additional checked baggage."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Hanoi to Busan?",
        "answer": "Economy and flat-bed Business class are typical, with Premium Economy offered on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while restrictive fares usually do not."
      }
    }
  }
}