{
  "response": {
    "Key": "CHI-CMB",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "CMB",
      "type": "airport",
      "city": "Colombo",
      "fullCity": "Colombo, Sri Lanka",
      "airport": "Bandaranaike Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to Colombo?",
        "answer": "No nonstop flights are scheduled between Chicago and Colombo; the journey requires at least one connection. The straight-line distance is about 8,970 miles, and a typical one-stop journey takes roughly 20 to 24 hours in total, depending on the layover and routing.",
        "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 Chicago to Colombo?",
        "answer": "There are no non‑stop flights from Chicago to Colombo. The shortest one‑stop routing is with Qatar Airways via Doha, where the long leg takes about 13 h 20 m and the second leg about 4 h 55 m, for a total journey of roughly 21–22 hours including the layover. Etihad via Abu Dhabi is another option, with a similar total duration.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Colombo?",
        "answer": "From Colombo Airport (CMB) you can take a taxi (around €10 to the city center, 24/7), use ride-sharing apps like Uber or PickMe (from about €3.50), or catch the express bus 187 to Pettah Station (€1.50, every 30 minutes until 8:00 p.m.). A train is also possible from Katunayaka South Station (about 1 km away) for just Rs.30, but it’s less convenient with luggage. Taxis and ride-shares are the most used and fastest options, while the bus is the budget favorite.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.colombo-airport.com/",
            "title": "Colombo Airport (CMB)"
          },
          {
            "url": "https://www.colombo-airport.com/transport.php",
            "title": "Colombo Airport Transport",
            "time_published": "2025-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Colombo_Airport",
            "title": "Colombo Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-17T15:51:37Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Colombo%20Airport",
            "title": "Colombo Airport",
            "time_published": "2024-02-03T01:40:03Z"
          },
          {
            "url": "https://www.colombo-airport.com/bandaranaike-airlines/cinnamon-air",
            "title": "Cinnamon Air - Colombo Bandaranaike Airport (CMB)",
            "time_published": "2024-01-01T00:00:00Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Chicago to Colombo?",
        "answer": "No red-eye flights are available from Chicago to Colombo — neither nonstop overnight service nor connecting itineraries whose long leg is a red-eye operate on this route.",
        "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 Chicago to Colombo?",
        "answer": "There are no nonstop flights from Chicago to Colombo. The most common one-stop connections are operated by Qatar Airways via Doha, with around 22 daily departures, and by Etihad Airways via Abu Dhabi, with about 8 daily departures. Other possible routings include Qatar Airways with a connection in Doha operated by SriLankan on the second leg, and Cathay Pacific via Hong Kong, each appearing once in a representative search. Typical per‑carrier fares are not available 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 Chicago and Colombo?",
        "answer": "Common layovers include Doha, Dubai, Abu Dhabi and Istanbul. These Middle Eastern hubs offer one-stop itineraries with competitive total travel times, broad onward connections to Colombo, efficient transfer processes and visa-free transit for many nationalities."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Colombo?",
        "answer": "January to March is the best window, with lower humidity, less rain, and comfortable beach weather."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to Colombo?",
        "answer": "Bring a passport valid for at least six months beyond your arrival date, a Sri Lanka visa or ETA obtained before travel, proof of onward or return travel, and a payment method for baggage. No domestic ID is required as this is an international trip."
      },
      "q12": {
        "question": "Which airport should I use in Colombo?",
        "answer": "Colombo has one main airport, Bandaranaike International Airport, which handles all international flights. It is located about 35 kilometres north of downtown Colombo."
      },
      "q13": {
        "question": "How do I get to Dupage County from the city center?",
        "answer": "Chicago DuPage Airport (DPA) is about 29 miles west of downtown Chicago, with no direct public transit from the city center. Your best options are driving and parking on-site, taking a ride-share like Uber or Lyft, or a taxi—all of which take roughly 40–60 minutes depending on traffic, with ride-share and taxis being the most popular and convenient but pricier than driving yourself. There are no dedicated shuttle buses from downtown, so a rental car or personal vehicle is the cheapest if you already have one, while ride-share offers a good balance of cost and ease. Parking at DuPage is plentiful and relatively affordable compared to O'Hare or Midway.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Chicago",
            "title": "Transportation in Chicago",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-15T02:56:07Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage%20Airport",
            "title": "DuPage Airport",
            "time_published": "2026-03-13T22:38:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Chicago",
            "title": "Transportation in Chicago",
            "time_published": "2026-04-13T06:59:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chicago%20Executive%20Airport",
            "title": "Chicago Executive Airport",
            "time_published": "2026-03-26T11:15:20Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Colombo airport?",
        "answer": "Colombo Bandaranaike Airport (CMB) has a transit hotel airside for uninterrupted sleep, though details on specific terminal locations are not specified. Nearby hotels offer shuttle service for those who prefer to leave the airport. The airport is open 24 hours, and the airside area near Gates 5-8 is noted as more comfortable for resting.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/colombo-bandaranaike-airport-guide.htm",
            "title": "Colombo Airport Guide (CMB) - Sleeping in Airports",
            "time_published": "2018-08-08T18:27:57Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/colombo-bandaranaike-airport-reviews.htm",
            "title": "Colombo   Airport Reviews (CMB) – Sleeping in Airports",
            "time_published": "2025-06-03T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/asia/sri-lanka/negombo/activities/transfer_between_colombo_cmb_airport_and_mount_lavinia_hotel-XJZSKM",
            "title": "Transfer between Colombo (CMB) Airport and Mount Lavinia Hotel",
            "time_published": "2026-04-08T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/sri-lanka/negombo/activities/transfer_between_colombo_cmb_airport_and_galle_face_hotel-XHU7GP",
            "title": "Transfer between Colombo (CMB) Airport and Galle Face Hotel",
            "time_published": "2026-04-05T00:00:00Z"
          },
          {
            "url": "https://www.colombo-airport.com/bandaranaike-airlines/airasia",
            "title": "AirAsia - Colombo Bandaranaike Airport (CMB)",
            "time_published": "2025-01-01T00:00:00Z"
          },
          {
            "url": "https://play.google.com/store/apps/details?hl=en&id=com.frugalflyer.airport.cmb",
            "title": "Colombo Airport (CMB) Info - Apps on Google Play",
            "time_published": "2025-10-28T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Bandaranaike Intl Airport?",
        "answer": "Bandaranaike International Airport has currency exchange offices in both the Arrival and Departure Lobby areas, with seven banks in each, plus an additional bank in the transit area for re-exchange. Prayer rooms or chapels are not mentioned among the available services. Free Wi‑Fi is available in designated areas of the terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.colombo-airport.com/",
            "title": "Colombo Airport (CMB)"
          },
          {
            "url": "https://www.colombo-airport.com/bandaranaike-airlines/airasia",
            "title": "AirAsia - Colombo Bandaranaike Airport (CMB)",
            "time_published": "2025-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Colombo_Airport",
            "title": "Colombo Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-17T15:51:37Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Colombo%20Airport",
            "title": "Colombo Airport",
            "time_published": "2024-02-03T01:40:03Z"
          },
          {
            "url": "https://www.colombo-airport.com/services.php",
            "title": "Colombo Airport Services",
            "time_published": "2024-01-01T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Colombo?",
        "answer": "There is no nonstop service from Chicago to Colombo; the most common long-haul aircraft on connecting itineraries are the Airbus A350-1000 and Boeing 787-9, typically via Doha on Qatar Airways or Abu Dhabi on Etihad. The Boeing 777-300ER also appears on some Qatar Airways connections, while the shorter leg to Colombo is usually a Boeing 787 or an Airbus A320-family jet. The exact aircraft can vary by day and airline, but widebody Airbus A350s and Boeing 787s dominate the long segment.",
        "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. 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_aircraft",
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Chicago?",
        "answer": "Chicago's DuPage Airport (DPA) is a general aviation facility and does not have any airline-branded lounges or independent pay-in lounges, so you would not find a Delta Sky Club, United Club, or Priority Pass lounge here. For flights to Colombo, you'll likely be departing from Chicago O'Hare (ORD), where you can access the Swissport Lounge in Terminal 5 (accessible with Priority Pass or by paying at the door, and open to all international passengers regardless of airline) or various United Clubs and other airline lounges in the domestic terminals. These typically offer complimentary snacks, drinks, Wi‑Fi, and comfortable seating, with access based on your ticket class, elite status, or a day pass.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/CAN/Premium-Lounge-Terminal-1-International-iUec4avgfK/?inav=en_us_menu_travel_travel_services_airport_lounge_access_by_card",
            "title": "Premium Lounge at Guangzhou Baiyun International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/",
            "title": "Swissport Lounge at O'Hare International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage%20Airport",
            "title": "DuPage Airport",
            "time_published": "2026-03-13T22:38:40Z"
          },
          {
            "url": "http://delta.com/content/www/en_US/traveling-with-us/airports-and-aircraft/airports/airport-services/hawaii-idaho-illinois-indiana-iowa.html",
            "title": "Airport Services in Hawaii, Idaho, Illinois, Indiana and Iowa | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to Colombo?",
        "answer": "Baggage rules depend on the airline and fare class. Basic economy tickets are restrictive, often excluding checked luggage. 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 Chicago to Colombo?",
        "answer": "Flights from Chicago to Colombo typically offer Economy, Premium Economy, and flat-bed Business class on major connecting carriers."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium cabin tickets typically allow same‑day changes or standby, while Basic Economy often excludes them."
      }
    }
  }
}