{ "response": { "Key": "DEL-CCU", "orig": { "code": "DEL", "type": "airport", "city": "Delhi", "fullCity": "Delhi, India", "airport": "Indira Gandhi Intl Airport" }, "dest": { "code": "CCU", "type": "airport", "city": "Kolkata", "fullCity": "Kolkata, India", "airport": "Netaji Subhash Chandra Bose Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Delhi to Kolkata?", "answer": "The flight from Delhi to Kolkata is about 810 miles and typically takes 2 hours and 15 minutes nonstop. The return leg is slightly longer at 2 hours and 30 minutes due to prevailing winds. Air India, IndiGo, and SpiceJet all operate daily nonstop service on this route.", "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 Delhi to Kolkata?", "answer": "Yes, there are non‑stop flights from Delhi to Kolkata every day. Three airlines serve the route: IndiGo (6E) runs the most with about 147 weekly departures, Air India (AI) operates around 77 weekly, and SpiceJet (SG) adds roughly 21 weekly flights. All three fly daily, with departures spread from early morning through late evening, and the typical flight time is about 2 hours 15 minutes.", "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. 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" ] }, "q3": { "question": "What are the ground transportation options in Kolkata?", "answer": "From Kolkata Airport (CCU), the most used option is a prepaid taxi or app-based ride share like Uber and Ola, taking about 45–60 minutes to the city center depending on traffic. A new metro line connects the airport to the city, but it may not yet serve the main tourist areas directly; it's a fast and affordable choice when accessible. Public buses run along Jessore Road but are generally crowded and slower. Car rentals are available but rarely used due to chaotic traffic conditions. For most visitors, a prepaid taxi or ride share offers the best balance of convenience and cost.", "toolsUsed": [], "references": [ { "url": "https://en.wikipedia.org/wiki/Netaji_Subhas_Chandra_Bose_International_Airport", "title": "Netaji Subhas Chandra Bose International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-15T06:44:25Z" }, { "url": "https://en.wikipedia.org/wiki/City_Center_metro_station", "title": "City Center metro station", "time_published": "2026-05-04T08:26:22Z" }, { "url": "https://en.wikipedia.org/wiki/Transport%20in%20Kolkata", "title": "Transport in Kolkata", "time_published": "2026-02-08T10:26:45Z" }, { "url": "https://en.wikipedia.org/wiki/Transport_in_Kolkata", "title": "Transport in Kolkata", "time_published": "2026-06-27T20:21:18Z" }, { "url": "https://en.wikipedia.org/wiki/Netaji%20Subhas%20Chandra%20Bose%20International%20Airport", "title": "Netaji Subhas Chandra Bose International Airport", "time_published": "2026-04-24T19:48:51Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q6": { "question": "Are overnight (red‑eye) flights available from Delhi to Kolkata?", "answer": "Yes, overnight red‑eye flights are available nonstop from Delhi to Kolkata. Air India, IndiGo, and SpiceJet all operate daily red‑eyes, with departures between roughly 9:00 PM and 10:35 PM.", "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 Delhi to Kolkata?", "answer": "IndiGo, Air India, and SpiceJet operate nonstop flights from Delhi to Kolkata. IndiGo flies the most frequently, with 147 weekly flights, followed by Air India with 77 and SpiceJet with 21. Specific median fares aren't available in the current data, but these three carriers provide extensive daily service on the route.", "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 Delhi and Kolkata?", "answer": "Direct flights are plentiful on this domestic route, so connections are rarely needed. If you must connect, common stops include Varanasi, Lucknow, or Patna, though they will increase total travel time." }, "q10": { "question": "Which months have the best weather for traveling to Kolkata?", "answer": "November to February offers pleasant, dry weather ideal for sightseeing, avoiding the summer heat and monsoon." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Delhi to Kolkata?", "answer": "For a domestic flight within India, bring a valid government-issued photo ID such as an Aadhaar card or passport, a payment method for baggage, and any required vaccination certificate." }, "q12": { "question": "Which airport should I use in Kolkata?", "answer": "Kolkata has one commercial airport, Netaji Subhas Chandra Bose International Airport, located about 16 km from the city centre. It serves all domestic and international flights to the city." }, "q13": { "question": "How do I get to Indira Gandhi Intl Airport from the city center?", "answer": "From central Delhi, the fastest and most popular way to reach Indira Gandhi International Airport is the Delhi Metro’s Airport Express Line, which connects New Delhi Railway Station to the airport in about 20 minutes. City buses operated by DTC also serve the airport at a lower cost but take longer due to traffic. Taxis and ride‑share services like Uber and Ola offer door‑to‑door convenience at a higher fare, while driving yourself is possible with both short‑term and long‑term parking available at the terminals.", "toolsUsed": [], "references": [ { "url": "https://hongkongairport.com/sites/en/passenger-guide/overseas-airports-information/delhi.page", "title": "Delhi Indira Gandhi International Airport, Passenger Guide - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" }, { "url": "https://en.wikipedia.org/wiki/Indira%20Gandhi%20International%20Airport", "title": "Indira Gandhi International Airport", "time_published": "2026-05-01T11:11:01Z" }, { "url": "https://www.civilaviation.gov.in/taxonomy/term/180", "title": "Indira Gandhi International Airport, Delhi | Ministry of Civil Aviation", "time_published": "2026-03-30T10:57:53Z" }, { "url": "https://en.wikipedia.org/wiki/Transport_in_Delhi", "title": "Transport in Delhi", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-07T13:07:46Z" }, { "url": "https://hongkongairport.com/en/transport/to-from-airport/index.page", "title": "Overview, To and From Airport - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q14": { "question": "Are there hotels or sleeping facilities at Kolkata airport?", "answer": "Kolkata Airport (CCU) does not have on‑site hotels, capsule hotels, or sleeping pods inside the terminal. Day rooms are available within the airport, and several hotels like Novotel Kolkata and ibis Kolkata Rajarhat are located nearby in New Town/Rajarhat, about 20 minutes away by road—shuttle service is not mentioned, so a taxi or ride‑share would be needed.", "toolsUsed": [], "references": [ { "url": "https://www.sleepinginairports.net/guides/kolkata-airport-guide.htm", "title": "Kolkata Airport Guide (CCU) - 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": "2018-08-08T18:23:59Z" }, { "url": "https://www.sleepinginairports.net/reviews/kolkata-airport-reviews.htm", "title": "Kolkata Airport Reviews (CCU)", "time_published": "2025-10-17T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Netaji_Subhas_Chandra_Bose_International_Airport", "title": "Netaji Subhas Chandra Bose International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-15T06:44:25Z" }, { "url": "https://all.accor.com/a/en/destination/city/hotels-kolkata-v5036.html", "title": "Hotels in Kolkata: book at the best rate with ALL.com", "time_published": "2025-01-20T00:00:00Z" }, { "url": "https://activities.marriott.com/asia/india/west-bengal/kolkata/activities/airport_transfer_in_kolkata-XK1QAE", "title": "Airport Transfer in Kolkata", "time_published": "2026-02-24T00:00:00Z" }, { "url": "https://all.accor.com/hotel/6937/index.en.shtml", "title": "Hotel in Kolkata-Novotel Kolkata - ALL", "time_published": "2026-05-25T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Netaji Subhash Chandra Bose Intl Airport?", "answer": "Netaji Subhas Chandra Bose International Airport (CCU) offers currency exchange offices in both the arrivals and departures areas of the international terminal, with additional counters available landside. Prayer rooms are available in the domestic and international terminals, typically located near the departure gates. Free Wi‑Fi is provided throughout the terminal buildings for a limited time, with paid options for extended access.", "toolsUsed": [], "references": [ { "url": "https://en.wikipedia.org/wiki/Netaji_Subhas_Chandra_Bose_International_Airport", "title": "Netaji Subhas Chandra Bose International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-15T06:44:25Z" }, { "url": "https://en.wikipedia.org/wiki/Kolkata_International_Airport", "title": "Netaji Subhas Chandra Bose International Airport - Wikipedia", "time_published": "2004-07-22T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/File:Beautification_at_Kolkata_airport.jpg", "time_published": "2002-12-08T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Netaji%20Subhas%20Chandra%20Bose%20International%20Airport", "title": "Netaji Subhas Chandra Bose International Airport", "time_published": "2026-04-24T19:48:51Z" }, { "url": "https://en.wikipedia.org/wiki/Chaudhary%20Charan%20Singh%20International%20Airport", "title": "Chaudhary Charan Singh International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-17T05:04:47Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q17": { "question": "What aircraft are typically used on flights from Delhi to Kolkata?", "answer": "Nonstop flights from Delhi to Kolkata are typically operated with Airbus A321-100s by IndiGo and Airbus A320-200 Neos by Air India, with SpiceJet occasionally using Boeing 737-800s. The exact aircraft can vary by day and airline, but the A321 and A320neo are the most common types on this 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 Delhi to Kolkata?", "answer": "Star Alliance is the only global alliance with a member on the Delhi–Kolkata nonstop route — Air India flies up to 11 daily departures. The other two nonstop carriers, IndiGo (the largest by frequency) and SpiceJet, are not part of any major alliance. Other alliances may serve the route via connections, but no member airline operates nonstop.", "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. 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 Delhi?", "answer": "At Delhi's Indira Gandhi International Airport, Encalm Lounges are available in Terminals 1D, 2, and 3 (both domestic and international), typically accessible via Priority Pass, select credit cards, or day passes, and offer Wi-Fi, flight monitors, and complimentary shoe shine. The Centurion Lounge in Terminal 1D is available to eligible American Express cardholders. The Domestic Lounge in Terminal 3, accessible through Priority Pass, provides similar amenities with a 2-hour stay limit. Most lounges operate 24 hours.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-in/travel/lounges/the-platinum-card/DEL", "title": "American Express Lounges at Indira Gandhi International Airport | Amex IN", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://prioritypass.com/en-GB/lounges/india/indira-gandhi-international", "title": "Indira Gandhi International Airport DEL Lounges - DEL Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c" }, { "url": "https://www.prioritypass.com/en-GB/airport-guides/new-delhi-indira-gandhi-international", "title": "New Delhi Indira Gandhi Intl DEL lounges - DEL Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/DEL/Domestic-Lounge-Terminal-3-Domestic-xR0EFjQGOr/", "title": "Domestic Lounge at Indira Gandhi International Airport | Amex US", "time_published": "2026-03-18T00:00:00Z" }, { "url": "https://hongkongairport.com/sites/en/passenger-guide/overseas-airports-information/delhi.page", "title": "Delhi Indira Gandhi International Airport, Passenger Guide - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q21": { "question": "What is the baggage allowance on this route from Delhi to Kolkata?", "answer": "On domestic India flights like Delhi to Kolkata, allowances vary by airline and fare. Basic economy fares may include only a personal item or carry-on, while standard economy typically includes 15–25 kg checked baggage and a carry-on. Check your airline's policy for exact limits." }, "q22": { "question": "What cabin and seat options are typical from Delhi to Kolkata?", "answer": "Delhi to Kolkata flights typically offer Economy and Business class; Premium Economy is not common and flat‑bed Business is rare on this domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium tickets often allow same‑day changes or standby, while Basic Economy typically does not." } } } }