{
  "response": {
    "Key": "HGH-SIN",
    "orig": {
      "code": "HGH",
      "type": "airport",
      "city": "Hangzhou",
      "fullCity": "Hangzhou, China",
      "airport": "Xiaoshan Intl Airport"
    },
    "dest": {
      "code": "SIN",
      "type": "airport",
      "city": "Singapore",
      "fullCity": "Singapore, Singapore",
      "airport": "Changi Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Hangzhou to Singapore?",
        "answer": "The flight from Hangzhou to Singapore is about 2,270 miles and typically takes 5 hours and 5 minutes nonstop. The return leg to Hangzhou averages 5 hours and 15 minutes, a small difference driven by prevailing winds. Multiple carriers serve the route, including Xiamen Airlines, China Eastern, Loong Air, and Scoot, with departures throughout the day and overnight.",
        "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 Hangzhou to Singapore?",
        "answer": "Yes, there are non‑stop flights from Hangzhou to Singapore, operated by Xiamen Airlines (MF), China Eastern (MU), Loong Air (GJ), and Scoot (TR). Xiamen Airlines runs twice daily, Scoot flies six days a week (no Thursdays), China Eastern operates on Mondays, Wednesdays, Fridays, and Sundays, and Loong Air flies Tuesdays, Thursdays, and Saturdays. The flight takes about 5 to 5½ hours depending on the carrier.",
        "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 Singapore?",
        "answer": "Ground transportation from Singapore Changi Airport to the city center includes the MRT train (via Changi Airport MRT Station at Terminals 2 and 3, with a transfer at Tanah Merah or Expo), public buses, taxis, ride-hailing apps like Grab, Gojek, Zig, and Tada, and private car transfers or rentals. Taxis are metered with airport surcharges, taking about 20–30 minutes to the city and are among the easiest point-to-point options, while the MRT is the most affordable. Public transport — buses and the MRT — is the most common and widely used mode overall, with Singapore's system recognized as among the world's best for reliability and efficiency. Car rental is available but private car ownership and use are discouraged and expensive, making it the least practical for most visitors. The fastest door-to-door option is typically a taxi or ride-hailing car, while the MRT is the most-used public transit choice.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/transport-and-directions/getting-to-changi-airport.html",
            "title": "Getting to Changi Airport: Transport Options & Directions",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://changiairport.com/au/en/experience/travel-inspiration/how-to-choose-the-right-airport-transfer.html",
            "title": "How to choose the right airport transfer from Changi Airport | Travel Inspiration from Changi Airport",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/transport-and-directions/leaving-the-airport.html",
            "title": "Leaving Changi Airport: Transport Options",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Singapore",
            "title": "Transport in Singapore",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-27T19:12:13Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Changi_Airport_Skytrain",
            "title": "Changi Airport Skytrain",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-09T13:48:51Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Hangzhou to Singapore?",
        "answer": "Yes, Scoot (TR) operates nonstop red‑eye flights from Hangzhou to Singapore, with 12 weekly departures on Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday. Typical departure times are around 23:00 and 23:10. The flights land after midnight, arriving in the early hours of the next day.",
        "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 Hangzhou to Singapore?",
        "answer": "XiamenAir, Scoot, China Eastern, and Loong Air operate nonstop from Hangzhou to Singapore. XiamenAir flies daily with 14 weekly departures, Scoot runs 12 weekly flights on all days except Thursday, China Eastern operates 6 weekly flights on Monday, Wednesday, Friday, and Sunday, and Loong Air flies 3 times weekly on Tuesday, Thursday, and Saturday. Fares for these carriers are not currently listed.",
        "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 Hangzhou and Singapore?",
        "answer": "Common layover cities between Hangzhou and Singapore include Hong Kong, Guangzhou, and Shenzhen. Hong Kong offers efficient transfers and visa-free transit for many nationalities. Guangzhou and Shenzhen provide broad domestic and international connections with relatively short layover times, keeping total travel time competitive."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Singapore?",
        "answer": "February to April sees less rain and comfortable temperatures, with fewer tourists outside major holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Hangzhou to Singapore?",
        "answer": "Bring a passport valid for at least six months beyond your stay, your visa or arrival card if needed, proof of onward travel, a payment method for bags, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Singapore?",
        "answer": "Singapore Changi Airport is the only commercial airport serving Singapore, renowned for its efficiency, amenities, and connectivity. It handles all international and domestic flights, with terminals serving full-service and low-cost carriers alike."
      },
      "q13": {
        "question": "How do I get to Xiaoshan Intl Airport from the city center?",
        "answer": "From downtown Hangzhou, the easiest and most popular way to reach Xiaoshan International Airport is the Hangzhou Metro: Lines 1, 7, and 19 all serve the airport station directly, linking the city center with the terminals. There are also airport shuttle buses that run between the Ticketing Office on Tiyuchang Road and the airport, with intermediate stops along the way. Taxis and ride-share services are available and offer a direct, door-to-door option, though they cost more than the metro or bus. Driving is possible via the Airport Expressway, and the airport provides parking for those who prefer to leave a car.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hangzhou_Xiaoshan_International_Airport",
            "title": "Hangzhou Xiaoshan International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:39:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Xiaoshan_International_Airport_station",
            "title": "Xiaoshan International Airport station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-08T08:09:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Line_1_(Hangzhou_Metro)",
            "title": "Line 1 (Hangzhou Metro)",
            "time_published": "2026-06-14T11:22:12Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Singapore airport?",
        "answer": "Yes, Singapore Changi Airport has several hotels and sleeping facilities directly on-site. Airside transit hotels are available in Terminals 1, 2, and 3 — the Changi Transit Hotel in Terminal 1 near Gate D40, and the Ambassador Transit Hotel in Terminals 2 and 3. Landside, the YOTELAIR Singapore Changi Airport is located in Jewel at Level 4, and the Crowne Plaza Changi Airport is approximately a 3-minute walk from Terminal 3; there are also free 24-hour snooze lounges in all four terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/transit-hotels.html",
            "title": "Changi Airport Transit Hotels - Singapore Airport Stays",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/singapore-changi-airport-guide.htm",
            "title": "Singapore Changi Airport Guide (SIN) - 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": "2018-10-02T00:00:45Z"
          },
          {
            "url": "https://changiairport.com/id/id/at-changi/facilities-and-services-directory/transit-hotels.html",
            "title": "Hotel Transit Changi Airport - Menginap di Bandara Singapura",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Changi Airport?",
        "answer": "Changi Airport offers free Wi-Fi throughout all four terminals and Jewel Changi Airport, accessible via the #WiFi@Changi network. Currency exchange offices are available across the terminals, with multiple counters operated by banks and licensed money changers in both the public and transit areas. Prayer rooms and chapels are provided for travelers of different faiths, located within the transit areas of Terminals 1, 2, 3, and 4.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/explore-changi-airport-lounges-airline-lounges-information.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/facilities-and-services-directory.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Changi_Airport",
            "title": "Changi Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T10:49:10Z"
          },
          {
            "url": "https://nowboarding.changiairport.com/discover-changi/pay-per-use-lounges-singapore-changi-airport.html",
            "title": "Pay-per-use lounges at Changi Airport: Access, amenities & prices",
            "favicon": "https://nowboarding.changiairport.com/etc.clientlibs/canowboarding/clientlibs/canowboarding/resources/images/favicon.ico",
            "time_published": "2026-04-15T00:00:00Z"
          },
          {
            "url": "https://changiairport.com/en/corporate/partnering-us/airport-concessions.html",
            "title": "Airport Concessions Partnerships | Changi Airport Group",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Hangzhou and Singapore airports?",
        "answer": "Singapore Changi Airport provides extensive accessibility support through its Care@Changi programme, including reduced mobility assistance, support for invisible disabilities such as autism and dementia, and dedicated Special Assistance Lanes at immigration. Travellers can approach specially trained Care Ambassadors wearing gold badges for help, and Changi also offers porter, buggy, and wheelchair services across all terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hangzhou_Xiaoshan_International_Airport",
            "title": "Hangzhou Xiaoshan International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:39:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Xiaoshan_International_Airport_station",
            "title": "Xiaoshan International Airport station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-08T08:09:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Xiaoshan,_Hangzhou",
            "title": "Xiaoshan, Hangzhou",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-29T04:06:23Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Xiaoshan%E2%80%93Ningbo_railway",
            "title": "Xiaoshan–Ningbo railway",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-29T05:43:39Z"
          },
          {
            "url": "https://changiairport.com/en/at-changi/special-assistance.html",
            "title": "Special Assistance & Traveller Accessibility Support | Changi Airport",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://nowboarding.changiairport.com/discover-changi/changi-airport-baggage-wheelchair-useful-services.html",
            "title": "Guide to Changi Airport services: Wheelchair, baggage and buggy assistance",
            "favicon": "https://nowboarding.changiairport.com/etc.clientlibs/canowboarding/clientlibs/canowboarding/resources/images/favicon.ico",
            "time_published": "2026-05-15T00:00:00Z"
          },
          {
            "url": "https://aim-sg.caas.gov.sg/aim-content/uploads/aip/2025-07-24/final/2016-09-29/html/eSUP/eSUP-2016-083-en-GB.html?s=44D30EDBFE4DC0CBE824F5A48AC9E7C0A28CD8CE",
            "title": "SUP 083 2016 SINGAPORE CHANGI AIRPORT - IMPLEMENTATION OF AIRPORT COLLABORATIVE DECISION MAKING (A-CDM)"
          },
          {
            "url": "https://changiairport.com/en/at-changi/facilities-and-services-directory/explore-changi-airport-lounges-airline-lounges-information.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          },
          {
            "url": "https://www.changiairport.com/en/at-changi/facilities-and-services-directory.html",
            "title": "Changi Airport Facilities & Services Directory",
            "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Hangzhou to Singapore?",
        "answer": "On flights from Hangzhou to Singapore, Xiamen Airlines operates Boeing 737-800 aircraft, China Eastern Airlines flies Airbus A320 family aircraft, and Loong Air uses Airbus A320 jets. Scoot operates Boeing 787 family aircraft on this route. These are the aircraft types listed for each carrier.",
        "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"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Hangzhou to Singapore?",
        "answer": "SkyTeam serves Hangzhou–Singapore nonstop through Xiamen Airlines and China Eastern. Scoot and Loong Air also fly the route but belong to no global alliance; Star Alliance and oneworld carriers may offer connections but have no nonstop presence 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",
          "article_lookup"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Hangzhou?",
        "answer": "Hangzhou Xiaoshan International Airport offers six lounge options across Terminal 3 and Terminal 4. Terminal 3 has the VIP Lounge, First Class Lounge 9, and the VIP No.6 Lounge, all for domestic departures. Terminal 4 offers VIP Lounge 16, VIP Lounge 26, and VIP Lounge 25, with VIP Lounge 25 available for international departures. The VIP No.6 Lounge provides premium food, Wi-Fi, flight monitors, and a non-smoking environment, while VIP Lounge 25 offers air conditioning, digital card access, accessible facilities, flight information, newspapers and magazines, and nap beds, with a maximum stay of two hours.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://prioritypass.com/en-GB/lounges/china/hangzhou-xiaoshan-international",
            "title": "Hangzhou Xiaoshan International Airport HGH Lounges - HGH Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/HGH",
            "title": "American Express Lounges at Hangzhou Xiaoshan International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.americanexpress.com/de-de/travel/lounges/the-platinum-card/HGH/Hangzhou-Xiaoshan-Airport-VIP-No-6-Lounge-Terminal-B-Inlandsfl-ge-ud49KAtGBa/",
            "title": "Hangzhou Xiaoshan Airport VIP No. 6 Lounge am Flughafen Hangzhou Xiaoshan | Amex DE",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/ja-JP/lounges/china/hangzhou-xiaoshan-international/hgh7-vip-lounge-25",
            "title": "VIP Lounge 25 HGH AIRPORT 第4ターミナル 杭州蕭山国際空港(Hangzhou Xiaoshan Intl) | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hangzhou_Xiaoshan_International_Airport",
            "title": "Hangzhou Xiaoshan International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T14:39:33Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Hangzhou to Singapore?",
        "answer": "Baggage allowance from Hangzhou to Singapore depends on the airline and fare type. Basic economy tickets may not include a free checked bag, while standard international economy often permits one checked bag and a carry‑on. Premium cabins typically offer greater allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Hangzhou to Singapore?",
        "answer": "Flights from Hangzhou to Singapore typically offer 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 differ by carrier and fare class; flexible and premium cabin tickets often permit same‑day changes or standby, while restrictive economy fares typically do not."
      }
    }
  }
}