{"response": {"Key": "DFW-ISB", "orig": {"code": "DFW", "type": "airport", "city": "Dallas", "fullCity": "Dallas, Texas", "airport": "Dallas Fort Worth Intl Airport"}, "dest": {"code": "ISB", "type": "airport", "city": "Islamabad", "fullCity": "Islamabad, Pakistan", "airport": "Islamabad Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Dallas to Islamabad?", "answer": "There is no nonstop service from Dallas to Islamabad, so the journey always requires at least one connection. The distance from Dallas/Fort Worth to Islamabad is about 7,800 miles, and a typical one-stop itinerary takes around 19 to 23 hours total travel time.", "methodology": "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": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Dallas to Islamabad?", "answer": "There are no nonstop flights from Dallas (DFW) to Islamabad (ISB). The shortest connecting routing is via Doha on Qatar Airways, taking roughly 16 hours and 25 minutes of flying time plus a layover of about 3 hours and 35 minutes, for a total travel time around 20 hours.", "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 Islamabad?", "answer": "From Islamabad International Airport, taxis and app-based ride-hailing services like Careem and Uber are the most common and convenient ways to reach the city center, offering a direct 25 km trip via the Srinagar Highway. There is no direct rail or metro link to the airport, but the Rawalpindi-Islamabad Metrobus provides an affordable mass transit option if you can reach its nearest station. Car rentals are available at the airport for those preferring to drive themselves. Taxis and ride-shares are the most used and fastest options, typically taking around 30–45 minutes depending on traffic.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://en.wikipedia.org/wiki/Islamabad_International_Airport", "title": "Islamabad International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-17T17:08:44Z"}, {"url": "https://en.wikipedia.org/wiki/Transport%20in%20Islamabad", "title": "Transport in Islamabad", "time_published": "2026-03-28T10:37:29Z"}, {"url": "https://en.wikipedia.org/wiki/Transport_in_Islamabad", "title": "Transport in Islamabad", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-03-28T10:37:29Z"}, {"url": "https://en.wikipedia.org/wiki/Islamabad_Express", "title": "Islamabad Express", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-19T05:24:32Z"}, {"url": "https://en.wikipedia.org/wiki/Islamabad%20Express", "title": "Islamabad Express", "time_published": "2026-02-27T16:52:43Z"}]}, "q4": {"question": "When is the cheapest time to fly from Dallas to Islamabad?", "answer": "The cheapest months to fly from Dallas to Islamabad are September, October, and February, with average fares around $1,058 to $1,120. The most expensive months are June, July, and December, when average fares climb to $1,574 to $1,805.", "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 Dallas to Islamabad?", "answer": "For flights from Dallas to Islamabad, the best time to book is roughly 11 to 14 weeks ahead, with average fares around $1,232 during that window. Booking last minute can push prices above $1,600, while purchasing about 80 days out can yield the lowest single fare near $1,225. Peak summer and holiday periods often require booking even earlier to avoid steeper prices.", "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 Dallas to Islamabad?", "answer": "No red-eye flights are available from Dallas (DFW) to Islamabad (ISB) — neither nonstop nor connecting itineraries with an overnight long leg turned 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"]}, "q7": {"question": "Which airlines usually operate this route from Dallas to Islamabad?", "answer": "There are no nonstop flights from Dallas‑Fort Worth to Islamabad. The most common one‑stop connections are via Doha on Qatar Airways, with around 15 daily departures, and via Istanbul on Turkish Airlines, with about 4 daily departures. Typical per‑carrier fares are not provided for 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.", "toolsUsed": ["route_airlines"]}, "q8": {"question": "If I need a connection, what are common layover cities between Dallas and Islamabad?", "answer": "Common layovers include Doha, Dubai, Istanbul and London. Doha and Dubai offer broad one-stop connections with competitive travel times. Istanbul provides efficient transfers on Turkish Airlines. London can be a good option but check if you need a transit visa depending on your nationality."}, "q10": {"question": "Which months have the best weather for traveling to Islamabad?", "answer": "October to November and March to April offer pleasant temperatures and fewer visitors."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Dallas to Islamabad?", "answer": "Bring a passport valid for at least six months beyond your arrival, a Pakistani visa or applicable travel authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination or health certificates."}, "q12": {"question": "Which airport should I use in Islamabad?", "answer": "Islamabad has only one commercial airport, Islamabad International Airport, located about 30 km southwest of the city centre."}, "q13": {"question": "How do I get to Dallas Fort Worth Intl Airport from the city center?", "answer": "To reach DFW Airport from downtown Dallas, you can take the DART Orange Line light rail directly to Terminal A, or the new Silver Line to Terminal B for a faster northern route; both are affordable public transit options. Ride-share services like Uber and Lyft, as well as taxis, offer door-to-door convenience at a higher cost and are the most popular choice for travelers with luggage. Driving yourself is possible with ample on-site parking, but rates accumulate daily, making it the most expensive option for longer trips. The DART train avoids highway traffic and is often the quickest during peak hours.", "toolsUsed": ["article_lookup"], "references": [{"url": "http://dfwairport.com/dfwnewsroom/dfw-is-ready-to-welcome-fifa-fans/", "title": "DFW International Airport | Official Website", "time_published": "2026-04-02T00:00:00Z"}, {"url": "https://www.dfwairport.com/explore/transportation/publictransit/?utm_source=google&utm_medium=organic", "title": "DFW International Airport | Public Transit", "time_published": "2022-05-25T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/CentrePort%2FDFW%20Airport%20station", "title": "CentrePort/DFW Airport station", "time_published": "2025-12-07T14:04:09Z"}, {"url": "https://en.wikipedia.org/wiki/CentrePort/DFW_Airport_station", "title": "CentrePort/DFW Airport station", "time_published": "2026-05-10T08:51:35Z"}, {"url": "https://faa.gov/air_traffic/publications/atpubs/ntap_jan_31/SC17000.html", "title": "Texas. Prototype Runway Status Lights (RWSL) at Dallas/Fort Worth International Airport (DFW)", "favicon": "https://faa.gov/air_traffic/publications/atpubs/ntap_jan_31/assets/img/apple-touch-icon.png"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Islamabad airport?", "answer": "Islamabad International Airport (ISB) does not have any on-site hotels, capsule hotels, or sleeping pods. There are no dedicated sleeping areas or rest zones inside the terminal, but nearby hotels may offer shuttle service for uninterrupted sleep.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://sleepinginairports.net/guides/islamabad-airport-guide.htm", "title": "Islamabad Airport Guide (ISB) - 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": "2018-08-25T14:51:35Z"}, {"url": "https://www.sleepinginairports.net/reviews/islamabad-airport-reviews.htm", "title": "Islamabad Airport Reviews (ISB)", "time_published": "2022-10-24T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Islamabad_International_Airport", "title": "Islamabad International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-17T17:08:44Z"}, {"url": "https://activities.marriott.com/asia/pakistan/islamabad/activities/premium_services_islamabad_international_airport_transfer_departures-XE5TD3", "title": "Premium Services: Islamabad International Airport Transfer - Departures", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://meetings.accor.com/hotel/9041/index.en.shtml", "title": "Hotel in Airport - Ibis Budget Jakarta Airport - Accorhotels - Meetings", "time_published": "2025-10-09T00:00:00Z"}, {"url": "https://www.sleepinginairports.net/lounge/islamabad-airport/cip-lounge-isb.htm", "title": "CIP Lounge | Islamabad Airport", "time_published": "2023-12-06T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Islamabad Intl Airport?", "answer": "Islamabad International Airport does not explicitly list currency exchange offices, prayer rooms, or free Wi‑Fi in the available amenity information. While the terminal includes duty‑free shops, a food court, and immigration counters, specific details on these services are not mentioned. Travelers may find prayer facilities typical of Pakistani airports, and some lounges or public areas may offer Wi‑Fi, but this could not be confirmed from the current data.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://en.wikipedia.org/wiki/Islamabad_International_Airport", "title": "Islamabad International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-17T17:08:44Z"}, {"url": "https://en.wikipedia.org/wiki/Islamabad%20International%20Airport", "title": "Islamabad International Airport", "time_published": "2026-05-01T06:21:21Z"}, {"url": "https://en.wikipedia.org/wiki/Faisalabad_International_Airport", "title": "Faisalabad International Airport", "time_published": "2026-07-06T00:32:37Z"}, {"url": "https://en.wikipedia.org/wiki/Allama%20Iqbal%20International%20Airport", "title": "Allama Iqbal International Airport", "time_published": "2026-05-01T06:19:34Z"}, {"url": "https://en.wikipedia.org/wiki/Turbat%20International%20Airport", "title": "Turbat International Airport", "time_published": "2025-11-30T18:40:42Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Dallas to Islamabad?", "answer": "There is no nonstop service from Dallas–Fort Worth to Islamabad. Most connecting itineraries use Qatar Airways via Doha on an Airbus A350-1000, which is the most common long-haul aircraft on this route. Turkish Airlines connections via Istanbul also appear, typically on a Boeing 787-9 or Boeing 777-200, though the exact aircraft can vary by day. Wi‑Fi and seatback entertainment are widely available on these carriers' long-haul fleets.", "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"]}, "q20": {"question": "What are the best airport lounge options when departing from Dallas?", "answer": "At Dallas/Fort Worth International Airport (DFW), Terminal D houses the American Express Centurion Lounge near gate D12, accessible with a Platinum Card or Centurion membership, featuring a full bar, locally-inspired cuisine, spa therapies, and shower suites. Also in Terminal D, The Club DFW near gate D27 offers a day-pass option and is divided into zones for privacy, dining, productivity, and relaxation, with a bar and shower facilities. The Plaza Premium Lounge in Terminal D provides a restaurant voucher, sleep pods, and spa services. Terminal E has a Delta Sky Club for eligible flyers. These lounges serve as the primary options for travelers departing from DFW.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://prioritypass.com/lounges/usa/dallas-tx---dfw-international", "title": "Dallas/Fort Worth International Airport DFW Lounges - DFW Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.prioritypass.com/airport-guides/dallas-tx-dfw-international/terminal-d", "title": "Dallas TX - DFW International DFW Terminal D - Lounges and info. | Priority Pass", "time_published": "2026-01-01T00:00:00Z"}, {"url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/DFW/The-Club-DFW-Terminal-D-rlk6LeSCI0/", "title": "The Club DFW at Dallas-Fort Worth International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/DFW", "title": "American Express Lounges at Dallas-Fort Worth International Airport | Amex US", "time_published": "2026-05-01T00:00:00Z"}, {"url": "https://www.dfwairport.com/dfwnewsroom/archivednews/two-new-lounges-mean-more-options-for-dfw-customers/", "title": "DFW International Airport | Official Website", "time_published": "2018-10-11T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Dallas to Islamabad?", "answer": "Baggage rules depend on the airline and fare class. Basic economy fares are restrictive and may not include a checked bag; standard international economy typically includes one checked bag and a carry‑on. Premium cabins offer higher allowances."}, "q22": {"question": "What cabin and seat options are typical from Dallas to Islamabad?", "answer": "Flights from Dallas to Islamabad typically offer Economy and flat-bed Business class; Premium Economy is available on select airlines, and First class is uncommon."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Same‑day changes and standby depend on the operating airline and fare class; flexible tickets and premium cabins typically offer these options, while basic economy fares rarely do."}}}}