{
  "response": {
    "Key": "HDY-UTH",
    "orig": {
      "code": "HDY",
      "type": "airport",
      "city": "Hat Yai",
      "fullCity": "Hat Yai, Thailand",
      "airport": "Hat Yai Intl Airport"
    },
    "dest": {
      "code": "UTH",
      "type": "airport",
      "city": "Udon Thani",
      "fullCity": "Udon Thani, Thailand",
      "airport": "Udon Thani Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Hat Yai to Udon Thani?",
        "answer": "The flight from Hat Yai to Udon Thani is about 740 miles. Nonstop service on Thai Lion Air takes about 2 hours 10 minutes outbound, with the return leg scheduled at 2 hours 20 minutes, a difference that reflects typical headwinds on the southbound journey.",
        "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 Hat Yai to Udon Thani?",
        "answer": "Thai Lion Air (SL) flies non‑stop from Hat Yai to Udon Thani four times a week — on Mondays, Wednesdays, Fridays, and Sundays — with a single daily departure at 13:30 and a scheduled flight time of about 2 hours 10 minutes. No other airline offers a direct flight on 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. 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. 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": [
          "route_airlines",
          "flight_schedule",
          "redeye_flights"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Udon Thani?",
        "answer": "Udon Thani Airport is about 5 km from the city center, with taxis and ride-hailing services like Grab being the most common and fastest options, taking roughly 10–15 minutes. There is no rail or dedicated mass transit link, but shared minivans and limited local songthaews (converted pickup trucks) offer cheaper alternatives. Car rental is available at the airport for those who prefer to drive, though taxis and Grab are the most-used due to convenience and modest fares (around 150–200 baht).",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Royal_Thai_Air_Force_Base",
            "title": "Udon Thani International Airport - Wikipedia",
            "time_published": "2006-04-26T14:50:41Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Thani_International_Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-07-05T22:02:53Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Thani",
            "title": "Udon Thani",
            "time_published": "2026-05-19T03:10:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon%20Thani%20International%20Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-02-05T21:15:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon%20Thani%20railway%20station",
            "title": "Udon Thani railway station",
            "time_published": "2026-04-03T08:31:27Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Hat Yai to Udon Thani?",
        "answer": "Overnight (red‑eye) flights from Hat Yai to Udon Thani are available as connecting itineraries whose long overnight leg is a late‑evening Thai VietJet Air (VZ) flight from Hat Yai to Bangkok Suvarnabhumi (BKK), departing at 21:50 and arriving at 23:20 the same night, followed by a long layover and a short onward VZ connection to Udon Thani.",
        "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 Hat Yai to Udon Thani?",
        "answer": "Thai Lion Air operates nonstop flights from Hat Yai to Udon Thani four times a week on Mondays, Wednesdays, Fridays, and Sundays, with a typical departure around 1:30 PM. Specific fares for this route aren't listed in the schedule data, but you can expect typical domestic Thai pricing. Other carriers may also serve the route with connecting itineraries.",
        "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 Hat Yai and Udon Thani?",
        "answer": "Common layover cities include Bangkok (BKK), which offers frequent connections on Thai Smile, Thai VietJet Air, and Nok Air, and Phuket (HKT), served by Thai AirAsia. Both hubs provide efficient transfers and keep total travel time competitive. Bangkok offers the most frequent service, while Phuket can be a good alternative if you prefer a southern routing."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Udon Thani?",
        "answer": "November to February offers cooler, dry weather ideal for sightseeing, with fewer tourists than peak holiday periods."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Hat Yai to Udon Thani?",
        "answer": "For this domestic Thailand flight, bring a valid government-issued photo ID such as a national ID card or passport, and a payment method for any baggage fees."
      },
      "q12": {
        "question": "Which airport should I use in Udon Thani?",
        "answer": "Udon Thani has one airport, Udon Thani International Airport, located about 3 km from the city centre."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Udon Thani airport?",
        "answer": "Udon Thani Airport (UTH) has no on-site hotels, capsule hotels, or sleeping pods, and the terminal closes overnight so staying inside is not possible. For uninterrupted sleep, the nearby Haus Hotel offers a free shuttle with advance reservation, while the Airbest Hotel is also close but without shuttle service.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/udon-thani-airport-guide.htm",
            "title": "Udon Thani Airport Guide",
            "time_published": "2025-07-25T00:00:00Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/surat-thani-airport-guide.htm",
            "title": "Surat Thani Airport Guide (URT) - 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": "2018-08-10T05:25:20Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Thani_International_Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-07-05T22:02:53Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon%20Thani%20International%20Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-02-05T21:15:34Z"
          },
          {
            "url": "https://activities.marriott.com/asia/thailand/bangkok/activities/bangkok_airport_layover_special_touch_of_thailand_8_hours_tour-XYSCBP?property=BKKDT",
            "title": "Bangkok Airport Layover Special : Touch of Thailand 8 Hours Tour",
            "time_published": "2026-06-08T00:00:00Z"
          },
          {
            "url": "http://airpaz.com/en/airports/udon-thani-international-airport-uth",
            "title": "Udon Thani International Airport (UTH) information - Airpaz",
            "time_published": "2026-05-12T00:11:11Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Udon Thani Airport?",
        "answer": "Udon Thani International Airport offers free Wi‑Fi throughout the terminal. Currency exchange services are available in the arrivals area near baggage claim. A prayer room is located on the second floor of the terminal. These amenities are conveniently situated for passengers arriving on flights from Hat Yai.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Royal_Thai_Air_Force_Base",
            "title": "Udon Thani International Airport - Wikipedia",
            "time_published": "2006-04-26T14:50:41Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Thani_International_Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-07-05T22:02:53Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon%20Thani%20International%20Airport",
            "title": "Udon Thani International Airport",
            "time_published": "2026-02-05T21:15:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Surat_Thani_Airport",
            "title": "Surat Thani International Airport - Wikipedia",
            "time_published": "2026-01-02T17:46:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Udon_Thani",
            "title": "Udon Thani",
            "time_published": "2026-05-19T03:10:16Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Hat Yai to Udon Thani?",
        "answer": "There is no nonstop service between Hat Yai and Udon Thani; connecting flights typically use a Boeing 737-800 (most common, often via Bangkok Don Mueang on Nok Air or Thai Lion Air) or an Airbus A320-family aircraft (via Bangkok Suvarnabhumi on Thai VietJet Air or Thai Airways). The exact aircraft varies by day and airline, with other variants like the Boeing 737-900 and Airbus A321-100 also appearing regularly on the longer leg. Wi‑Fi and seatback entertainment are widely available on these aircraft, though specific offerings depend on the operating 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 Hat Yai to Udon Thani?",
        "answer": "Thai Lion Air (SL) operates nonstop flights from Hat Yai to Udon Thani four times a week on Mondays, Wednesdays, Fridays, and Sundays. Thai Lion Air is not a member of any global airline alliance, so no alliance serves this route nonstop; 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. 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 Hat Yai?",
        "answer": "Hat Yai Airport has one lounge: The Coral Executive Lounge in the domestic terminal, airside on the 2nd floor near Gate 5. It is open daily from 09:00 to 18:00 and accepts Priority Pass, LoungeBuddy bookings, and eligible American Express Platinum cards. Amenities include Wi‑Fi, flight monitors, TV, newspapers, soft drinks, standard alcoholic drinks (beer only), and a complimentary 15‑minute shoulder massage when available. Entry is also available by paying at the door, and stays are limited to three hours.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/thailand/hat-yai-international",
            "title": "Hat Yai International Airport HDY Lounges - HDY Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/HDY",
            "title": "American Express Lounges at Hat Yai International Airport | Amex TH",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card-idc-es/HDY/",
            "title": "American Express Lounges at Hat Yai International Airport | Amex US",
            "time_published": "2026-03-20T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/thailand/hat-yai-international/hdy-the-coral-executive-lounge",
            "title": "The Coral Executive Lounge HDY AIRPORT Hat Yai Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://next.loungebuddy.com/en/HDY?layout=list&booking_date=07-08-2017&source=footer&currency=USD",
            "title": "HDY",
            "time_published": "2012-01-01T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Hat Yai to Udon Thani?",
        "answer": "On domestic flights within Thailand, baggage allowance depends on the airline and fare type. Low-cost carriers often have restrictive basic fares with no checked bag, while standard fares typically include 15–20 kg. A carry-on bag is usually included."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Hat Yai to Udon Thani?",
        "answer": "Flights from Hat Yai to Udon Thani typically offer only Economy class seating."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible tickets and premium cabins offer better options for same‑day changes or standby, while budget fares typically do not."
      }
    }
  }
}