{
  "response": {
    "Key": "BOS-DAC",
    "orig": {
      "code": "BOS",
      "type": "airport",
      "city": "Boston",
      "fullCity": "Boston, Massachusetts",
      "airport": "Logan Intl Airport"
    },
    "dest": {
      "code": "DAC",
      "type": "airport",
      "city": "Dhaka",
      "fullCity": "Dhaka, Bangladesh",
      "airport": "Hazrat Shahjalal Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Boston to Dhaka?",
        "answer": "There are no nonstop flights from Boston (BOS) to Dhaka (DAC). Typical one-stop itineraries take 18 to 22 hours total travel time; the fastest connections are often via Doha or Dubai, while flights via Istanbul or other European hubs can push the journey to 22 hours or more. Westbound returns from Dhaka to Boston are commonly 2–3 hours longer due to prevailing winds and longer layovers."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Boston to Dhaka?",
        "answer": "Yes, there are visa requirements for traveling from Boston to Dhaka. U.S. citizens must obtain a visa before arriving in Bangladesh; a visa on arrival is available only under limited circumstances, so it is best to secure one in advance. Bangladeshi citizens do not need a visa for their own country but require a valid U.S. visa to travel to the United States. Travelers of other nationalities should check both U.S. exit requirements and Bangladesh entry rules based on their citizenship."
      },
      "q3": {
        "question": "What are the ground transportation options in Dhaka?",
        "answer": "At Hazrat Shahjalal International Airport, you can reach the city center by taxi, ride‑sharing apps like Uber or Pathao, or the Airport Railway Station just outside the terminal, with trains connecting to downtown Dhaka. Taxis are available from a kiosk near the international arrivals exit, while ride‑sharing is widely used and often the most convenient option. The railway station offers a budget‑friendly alternative, though service frequency may vary. Ride‑sharing apps are the most popular choice for their balance of cost and reliability. The fastest option is typically a taxi or ride‑share via the eight‑lane Airport Road, covering the roughly 17 km journey in about 30–60 minutes depending on traffic.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat_Shahjalal_International_Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-07-05T23:02:37Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_fire",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-02T22:06:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kurmitola",
            "title": "Hazrat Shahjalal International Airport - Wikipedia",
            "time_published": "2005-03-06T18:41:44Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_railway_station",
            "title": "Dhaka Airport railway station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-02T11:15:56Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Boston to Dhaka?",
        "answer": "From Boston to Dhaka, September is the cheapest month to fly, with average fares around $1,323, followed by January and October. The most expensive months are December, March, and June, when average prices climb to $1,783, $1,761, and $1,746 respectively.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Boston to Dhaka?",
        "answer": "For flights from Boston to Dhaka, the optimal booking window is about 9 to 11 weeks ahead, when average fares drop to around $1,631. The single cheapest rate appears at roughly 105 days out, at $1,606, while last-minute bookings can exceed $1,800.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Boston to Dhaka?",
        "answer": "No overnight (red-eye) flights are available from Boston to Dhaka — neither nonstop nor connecting itineraries with a red-eye long leg show up in the schedule.",
        "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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Boston and Dhaka?",
        "answer": "Common layovers include Doha, Dubai, Istanbul, and London. Doha and Dubai offer efficient connections and visa‑free transit for many nationalities, while Istanbul provides broad network access and streamlined transfer procedures. London can be competitive but note that some travelers may require a transit visa depending on nationality."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Boston to Dhaka?",
        "answer": "On-time performance is variable due to multi-stop itineraries and potential delays at connecting hubs. Early flights from Boston can improve your chances, but no single airline dominates this route with notably strong punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Dhaka?",
        "answer": "November to February offers the most comfortable weather with cooler temperatures and low humidity, avoiding the monsoon rains and oppressive heat, though crowds can be moderate."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Boston to Dhaka?",
        "answer": "Bring a passport valid for at least six months beyond your arrival, a Bangladeshi visa (or visa on arrival eligibility), proof of onward/return travel, payment for bags, and any required vaccination certificates (e.g., yellow fever if applicable)."
      },
      "q12": {
        "question": "Which airport should I use in Dhaka?",
        "answer": "Dhaka has only one commercial airport, Hazrat Shahjalal International Airport (DAC), which serves all international and domestic flights. It is located about 20 km north of the city centre, with easy access to downtown and major attractions."
      },
      "q13": {
        "question": "How do I get to Logan Intl Airport from the city center?",
        "answer": "From downtown Boston, the fastest and most popular way to reach Logan is the MBTA Silver Line SL1 bus, which is free from South Station and connects to the Red Line. Logan Express buses run from Back Bay and suburban park-and-ride lots, while taxis and ride-shares offer door-to-door convenience. Driving and parking are available but typically the most expensive option.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://massport.com/logan-airport/getting-to-logan",
            "title": "How to Get to Logan Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico",
            "time_published": "2026-07-16T04:58:05Z"
          },
          {
            "url": "https://massport.com/logan-airport",
            "title": "Boston Logan International Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico",
            "time_published": "2026-05-18T12:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan%20Express",
            "title": "Logan Express",
            "time_published": "2026-04-03T22:49:32Z"
          },
          {
            "url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/4412",
            "title": "Order  AT 7210.6A - Arrival Metering to Boston-Logan Airport (Cancelled)",
            "time_published": "2026-04-10T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan%20International%20Airport",
            "title": "Logan International Airport",
            "time_published": "2026-04-22T19:25:41Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Dhaka airport?",
        "answer": "Dhaka Hazrat Shahjalal International Airport has no on‑site hotels, capsule hotels or sleeping pods, and sleeping inside the terminal is not permitted. Nearby hotels offer shuttle service for uninterrupted rest, though specific terminals and shuttle details are not consistently reported. Travellers generally advise against overnight stays inside the airport due to poor facilities and safety concerns.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://activities.marriott.com/asia/bangladesh/dhaka/activities/hassle_free_private_dhaka_airport_transfer_airport_to_your_hotel-XT4SC5?property=DACSI",
            "title": "Hassle-Free Private Dhaka Airport Transfer: Airport to your hotel",
            "time_published": "2026-02-24T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/bangladesh/dhaka/activities/private_transfer_dhaka_city_to_hazrat_shahjalal_international_airport_dac-XYS27L?property=DACSI",
            "title": "Private Transfer: Dhaka City To Hazrat Shahjalal International Airport (DAC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/dhaka-airport-guide.htm",
            "title": "Dhaka Airport Guide (DAC) - 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": "2018-08-08T18:33:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_fire",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-02T22:06:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "http://wego.com/airports/dac/airports-in-dhaka/dhaka-hazrat-shahjalal-international-airport-dac",
            "title": "Dhaka Hazrat Shahjalal International Airport, Bangladesh - www.wego.com",
            "time_published": "2026-04-30T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Hazrat Shahjalal Intl Airport?",
        "answer": "Hazrat Shahjalal International Airport (DAC) does have prayer rooms and free Wi‑Fi available in the terminals, though specific locations aren't detailed in the current source. Currency exchange offices are also present, typically found in the international arrivals area near the exit gate, where other passenger services like a taxi kiosk are clustered. For precise terminal positions, it's best to check airport maps or ask at an information desk upon arrival.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat_Shahjalal_International_Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-07-05T23:02:37Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_fire",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-02T22:06:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kurmitola",
            "title": "Hazrat Shahjalal International Airport - Wikipedia",
            "time_published": "2005-03-06T18:41:44Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airports_in_Bangladesh",
            "title": "List of airports in Bangladesh",
            "time_published": "2026-06-22T03:26:15Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Boston and Dhaka airports?",
        "answer": "Boston Logan provides wheelchair assistance through your airline, with a recommendation to request it at least 48 hours before travel and reconfirm 24 hours prior; accessible restrooms, elevators with Braille, service animal relief areas, and TSA Cares support are available. Hazrat Shahjalal International Airport in Dhaka offers wheelchair assistance on request and has executive lounges, though specific children's play areas are not detailed in current information. For either airport, contact your airline directly to arrange mobility services and confirm any special facilities.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://massport.com/logan-airport/at-the-airport/ada-compliance-and-accessibility",
            "title": "Accessibility at Boston Logan | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://massport.com/logan-airport/at-the-airport",
            "title": "Explore Boston Logan International Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan%20Express",
            "title": "Logan Express",
            "time_published": "2026-04-03T22:49:32Z"
          },
          {
            "url": "https://www.faa.gov/airports/environmental/environmental_documents/bos",
            "title": "Airport Environmental Documents – General Edward Lawrence Logan International Airport (BOS), Boston, MA | Federal Aviation Administration",
            "time_published": "2002-08-02T00:00:00Z"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/atpubs/ntap_aug_18/NE10001.html",
            "title": "Massachusetts. Boston-Logan International Airport (KBOS) Land & Hold Operations"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dhaka_Airport_fire",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-02T22:06:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport",
            "title": "Hazrat Shahjalal International Airport",
            "time_published": "2026-04-26T21:56:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kurmitola",
            "title": "Hazrat Shahjalal International Airport - Wikipedia",
            "time_published": "2005-03-06T18:41:44Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hazrat%20Shahjalal%20International%20Airport%20Pedestrian%20Underpass",
            "title": "Hazrat Shahjalal International Airport Pedestrian Underpass",
            "time_published": "2026-03-19T08:18:19Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Assistance%20for%20airline%20passengers%20with%20disabilities",
            "title": "Assistance for airline passengers with disabilities",
            "time_published": "2025-09-29T17:44:25Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Boston to Dhaka?",
        "answer": "The most common aircraft on connecting flights from Boston to Dhaka are the Boeing 777-300ER, Boeing 787-9, and Airbus A350-900 on the long-haul legs, with connecting points like Dubai, Abu Dhabi, and Istanbul. Shorter connecting segments often use the Boeing 737 MAX 8, Boeing 777-300ER, or Airbus A330-300, and the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these long-haul widebody jets, though the specific features depend on the carrier and aircraft configuration.",
        "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 Boston to Dhaka?",
        "answer": "Star Alliance serves the Boston–Dhaka route through Turkish Airlines, which connects via Istanbul. Etihad and Emirates also operate one-stop itineraries but neither belongs to a major global alliance, so Oneworld and SkyTeam are not represented among the carriers actually flying 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 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. 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_airlines",
          "flight_schedule",
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Boston?",
        "answer": "Boston Logan has several well-known lounges, including three Delta Sky Clubs (Terminal A near gates A6 and A18, and one in Terminal E), a Chase Sapphire Lounge by The Club in Terminal B, and The Lounge BOS in Terminal C. Terminal E also houses the Lufthansa Lounge, with a dedicated first-class area and direct boarding, plus an Air France Lounge. Delta Sky Club access is complimentary for Delta One and SkyTeam Elite Plus passengers on international flights, while the Chase lounge welcomes Sapphire Reserve cardholders and Priority Pass members. The Lufthansa Lounge is reserved for Lufthansa Group business and first-class passengers, and The Lounge BOS is open to Priority Pass, LoungeKey, and day-pass purchasers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BOS",
            "title": "American Express Lounges at Logan International Airport | Amex US",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/boston-sky-club-airport-map",
            "title": "Boston Logan (BOS) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2024-07-17T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BOS/lufthansa-lounge-terminal-e-DPm6RHJhaY",
            "title": "Lufthansa Lounge at Logan International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/lounges/usa/boston-ma-logan-international",
            "title": "Logan International Airport BOS Lounges - BOS Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/logan-international",
            "title": "Logan International Airport BOS Lounges - BOS Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Boston to Dhaka?",
        "answer": "Baggage allowance on Boston–Dhaka flights depends on the airline and fare class. 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 Boston to Dhaka?",
        "answer": "Flights from Boston to Dhaka typically offer Economy and flat‑bed Business class; Premium Economy is available on some connecting airlines but not consistently across all options."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on the airline and fare class, with flexible and premium tickets offering the best options, while basic economy typically does not allow them."
      }
    }
  }
}