{
  "response": {
    "Key": "DAD-HPH",
    "orig": {
      "code": "DAD",
      "type": "airport",
      "city": "Da Nang",
      "fullCity": "Da Nang, Vietnam",
      "airport": "Da Nang Intl Airport"
    },
    "dest": {
      "code": "HPH",
      "type": "airport",
      "city": "Haiphong",
      "fullCity": "Haiphong, Vietnam",
      "airport": "Cat Bi Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Da Nang to Haiphong?",
        "answer": "A nonstop flight from Da Nang (DAD) to Haiphong (HPH) typically takes about 1 hour and 20 minutes. With a layover, most commonly in Ho Chi Minh City or Hanoi, the total travel time can range from 3 to 5 hours or more depending on the connection duration."
      },
      "q1": {
        "question": "Are there any direct flights from Da Nang to Haiphong?",
        "answer": "Yes, two airlines fly nonstop from Da Nang to Haiphong: VietJet Air (VJ) and Vietnam Airlines (VN). Both operate daily, with VietJet Air offering three daily departures and Vietnam Airlines offering two, for a combined 35 weekly nonstop flights.",
        "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 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Haiphong?",
        "answer": "Cat Bi International Airport is about 7 km from Haiphong's center, and taxis are the fastest and most-used option, taking roughly 15–20 minutes. Ride-hailing apps like Grab are widely available and often preferred for transparent pricing, while public buses provide a budget alternative but are less frequent. Car rentals are uncommon for this short hop, and there is no rail link from the airport itself, though the city has a main railway station for intercity travel.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Haiphong",
            "title": "Haiphong",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T04:43:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phu%20Bai%20International%20Airport",
            "title": "Phu Bai International Airport",
            "time_published": "2026-04-28T12:29:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Phnom_Penh",
            "title": "Transport in Phnom Penh",
            "time_published": "2024-03-17T06:55:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phu_Bai_International_Airport",
            "title": "Phu Bai International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T07:28:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hanoi%20railway%20station",
            "title": "Hanoi railway station",
            "time_published": "2026-03-22T20:59:26Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Da Nang to Haiphong?",
        "answer": "No nonstop red‑eye flights operate from Da Nang to Haiphong. Connecting red‑eye itineraries are available via Ho Chi Minh City (SGN), where the overnight leg SGN→HPH on VietJet Air departs at 21:20 and arrives at 23:20 the same night, with a roughly 2h 50m layover before the connecting DAD→SGN flight.",
        "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 Da Nang to Haiphong?",
        "answer": "VietJet Air and Vietnam Airlines operate nonstop flights from Da Nang to Haiphong. VietJet Air offers around 17 weekly flights with departures at 06:00, 09:30, and 17:20, while Vietnam Airlines runs about 14 weekly flights departing at 09:25 and 09:35. Both carriers fly the route daily.",
        "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 Da Nang and Haiphong?",
        "answer": "Common layovers include Ho Chi Minh City and Hanoi. Both offer frequent domestic connections and efficient transfers, keeping total travel time competitive. Since this is a domestic Vietnam route, visa-free transit does not apply."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Da Nang to Haiphong?",
        "answer": "On-time performance varies, with afternoon flights often subject to delays. Booking early morning departures on Vietnam Airlines or Bamboo Airways can improve your chances of leaving on schedule."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Haiphong?",
        "answer": "March to April and October to November offer pleasant temperatures, low rainfall, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Da Nang to Haiphong?",
        "answer": "For domestic flights within Vietnam, bring your Vietnamese national ID card or passport, ensure the name matches your ticket and carry a payment method for any baggage or incidental fees."
      },
      "q12": {
        "question": "Which airport should I use in Haiphong?",
        "answer": "Haiphong has only one airport, Cat Bi International Airport, which is just 8 km from the city center and serves domestic flights from Vietnam Airlines, VietJet Air, and Bamboo Airways."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Haiphong airport?",
        "answer": "Haiphong Airport (HPH) does not have on-site hotels, capsule hotels, or sleeping pods. Nearby hotels in Hai Phong city center, such as the Sheraton Hai Phong, are connected by taxi or private transfer rather than a dedicated airport shuttle. For a guaranteed on-site sleeping option, consider flying into Hanoi (HAN) instead, where sleep pods and nearby shuttle-served hotels are available.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.sleepinginairports.net/asia/hanoi.htm",
            "title": "Hanoi Airport Guide (HAN) - Sleeping in Airports",
            "time_published": "2026-04-13T18:12:59Z"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/ho-chi-minh-city-airport-guide.htm",
            "title": "Ho Chi Minh City Airport Guide (SGN) - Sleeping in Airports",
            "time_published": "2025-12-29T18:55:54Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/country/hotels-vietnam-pvn/business.html?pageIndex=4",
            "title": "Business hotels in Vietnam: Book at the best rate | Accor",
            "time_published": "2026-04-02T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/vietnam/halong-bay/activities/private_transfer_from_ha_long_to_haiphong_hph_airport-XVR7TE",
            "title": "Private Transfer from Ha Long to Haiphong (HPH) Airport",
            "time_published": "2026-05-01T00:00:00Z"
          },
          {
            "url": "https://pullman.accor.com/en/hotels/hanoi/7579/restaurants/r001.html",
            "title": "Pullman Hanoi La Cheminée: Innovative French & Asian Cuisine",
            "time_published": "2026-04-16T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phu%20Bai%20International%20Airport",
            "title": "Phu Bai International Airport",
            "time_published": "2026-04-28T12:29:47Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Cat Bi Intl Airport?",
        "answer": "Cat Bi International Airport in Hai Phong offers free Wi‑Fi throughout the terminal for passengers. Information on currency exchange offices and prayer rooms or chapels is not available in the current data, so I cannot confirm whether those amenities are present.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Phu%20Bai%20International%20Airport",
            "title": "Phu Bai International Airport",
            "time_published": "2026-04-28T12:29:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phu_Bai_International_Airport",
            "title": "Phu Bai International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T07:28:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haiphong",
            "title": "Haiphong",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T04:43:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Cat%20Bi%20International%20Airport",
            "title": "Cat Bi International Airport",
            "time_published": "2026-04-01T01:37:50Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Cat_Bi_International_Airport",
            "title": "Cat Bi International Airport",
            "time_published": "2026-07-06T00:26:55Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Da Nang to Haiphong?",
        "answer": "On nonstop flights from Da Nang to Haiphong, the Airbus A321-100 is the most common aircraft, with the smaller Airbus A318 also appearing on some services. Connecting itineraries via Ho Chi Minh City typically use the A321-100 or A320-100 on both legs, though the A318 and occasionally the A330 may operate certain segments. The exact aircraft can vary by day and airline, but these Airbus narrowbody and occasional widebody types are typical of the route.",
        "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 Da Nang to Haiphong?",
        "answer": "Vietnam Airlines (SkyTeam) and VietJet Air (no alliance) fly nonstop from Da Nang to Haiphong. No other alliances have nonstop service on this route, though connecting options through other carriers may exist.",
        "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 Da Nang?",
        "answer": "Da Nang International Airport (DAD) has three lounges: the Vanda Lounge and CIP Orchid Lounge in Terminal 2 (international departures), and the SH Premium Lounge Da Nang in Terminal 1 (domestic), though the SH Premium Lounge is temporarily closed. The Vanda Lounge, accessible via Priority Pass, Plaza Premium, DragonPass, and Diners Club, offers showers, a smoking room, complimentary iPads, and a maximum three-hour stay. The CIP Orchid Lounge also accepts Priority Pass and other lounge membership programs, providing a quiet space with standard amenities. Both international lounges are located after security and are available to business class passengers, elite status holders, and day-pass purchasers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/vietnam/da-nang-international",
            "title": "Da Nang International Airport DAD Lounges - DAD Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DAD/Vanda-Lounge-Terminal-2-International-CwoynEY4pE/",
            "title": "Vanda Lounge at Da Nang International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/en/lounges/vietnam/da-nang-international/dad1-cip-orchid-lounge",
            "title": "Da Nang International Airport DAD Lounges - DAD Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/DAD",
            "title": "American Express Lounges at Da Nang International Airport | Amex TH",
            "time_published": "2026-05-06T00:00:00Z"
          },
          {
            "url": "https://qantas.com/au/en/flight-deals/flights-to-danang.html/dad",
            "title": "Flights to Da Nang (DAD) |  Find flight deals | Qantas AU",
            "time_published": "2024-11-11T05:33:43Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Da Nang to Haiphong?",
        "answer": "This is a domestic Vietnam route, so baggage rules depend on the airline and fare type. Basic economy tickets often have no free checked bag, while standard economy usually includes a 20‑23 kg checked bag and a 7 kg carry‑on."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Da Nang to Haiphong?",
        "answer": "Flights from Da Nang to Haiphong are short domestic hops with Economy seating only; Premium Economy and flat-bed Business are not offered."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium tickets often allow same‑day changes or standby, while basic fares typically do not."
      }
    }
  }
}