{
  "response": {
    "Key": "CMH-WAS",
    "orig": {
      "code": "CMH",
      "type": "airport",
      "city": "Columbus",
      "fullCity": "Columbus, Ohio",
      "airport": "John Glenn Intl Airport"
    },
    "dest": {
      "code": "WAS",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Ronald Reagan National Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Columbus to Washington?",
        "answer": "The flight from Columbus to Washington covers about 320 miles. Nonstop flights typically take 1 hour 21 minutes eastbound, with the return leg averaging 1 hour 25 minutes — the westbound trip is slightly longer due to prevailing winds.",
        "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 Columbus to Washington?",
        "answer": "Yes, American, United, and Southwest all fly nonstop from Columbus (CMH) to the Washington area. American and Southwest serve DCA, while United serves IAD — together they offer about 248 weekly flights, all operating daily. American alone accounts for 128 weekly departures across its mainline and regional operations, so you have frequent, daily service throughout the day.",
        "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 Washington?",
        "answer": "At Reagan National (DCA), the fastest and most-used option to reach central Washington is the Metrorail, with a station connected directly to Terminal 2 via pedestrian bridges on the Blue and Yellow lines. Taxis are available at curbside outside baggage claim, and ride‑share services like Uber and Lyft can pick up passengers after coordinating through their apps. Rental car counters are located in Terminal Garage 1, with both on‑airport and off‑airport facilities. For a budget choice, shared‑van services such as SuperShuttle also operate from the airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flyreagan.com/dca/reagan-national-frequently-asked-questions",
            "title": "flyreagan.com - Reagan National Frequently Asked Questions",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.flyreagan.com/",
            "title": "Official Website of Ronald Reagan Washington National Airport - DCA",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2026-06-16T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport",
            "title": "Ronald Reagan Washington National Airport",
            "time_published": "2026-04-22T18:33:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport%20station",
            "title": "Ronald Reagan Washington National Airport station",
            "time_published": "2026-04-07T00:26:26Z"
          },
          {
            "url": "https://www.mwaa.com/ipw-2017-archived",
            "title": "IPW 2017 - Archived",
            "time_published": "2021-02-01T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Columbus to Washington?",
        "answer": "The cheapest months to fly from Columbus to Washington are February, January, and August, with average fares between $182 and $242, while June, November, and May are the most expensive, averaging $288 to $357.",
        "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 Columbus to Washington?",
        "answer": "For flights from Columbus to Washington, the best fares are typically found when booking 4 to 7 weeks before departure, with an average price of $186 during that window. The single cheapest day to book is 45 days out at $171, while last-minute fares can jump to $307. During summer and holiday periods, it's wise to book closer to the 7-week mark or slightly earlier, as demand can push prices higher.",
        "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 Columbus to Washington?",
        "answer": "No nonstop red‑eyes operate from Columbus to Washington. There are one‑stop overnight itineraries whose long leg is a red‑eye: one via Chicago O'Hare on United, departing at 9:39 PM and arriving at 12:44 AM (early hours), and another via Nashville on Southwest, departing at 9:10 PM and arriving at 11:55 PM (same night).",
        "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 Columbus to Washington?",
        "answer": "American Airlines, United Airlines, and Southwest Airlines fly nonstop from Columbus to Washington. American operates the most frequencies with up to 128 weekly flights across its mainline and regional affiliates, serving DCA. United offers up to 93 weekly flights to IAD, and Southwest provides 27 weekly flights to DCA. Typical median fares are not provided in the schedule data.",
        "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"
        ]
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Columbus to Washington?",
        "answer": "On the Columbus to Washington route, on-time arrival reliability varies significantly by carrier. The most reliable is Envoy Air (operating for American Airlines), with 94.1% of flights arriving within 15 minutes of schedule and a cancellation rate of 0.0%. United Airlines (mainline) follows at 87.6% on-time with 0.0% cancellations, while Republic Airways (operating for United) has 83.6% on-time and a 1.6% cancellation rate. Southwest Airlines records 78.8% on-time arrivals with 0.8% cancellations, and Republic Airways (operating for American) brings up the rear at 71.4% on-time with a 2.9% cancellation rate.",
        "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"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington?",
        "answer": "April to early June and September to October offer mild temperatures, cherry blossoms or fall color, and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Columbus to Washington?",
        "answer": "For domestic U.S. flights, bring a Real ID or passport, ensure the name matches your ticket and carry payment for baggage and any required health documents."
      },
      "q12": {
        "question": "Which airport should I use in Washington?",
        "answer": "Ronald Reagan National is closest to downtown DC and the National Mall, ideal for business and sightseeing. Dulles is farther out but serves more international and long‑haul flights. Baltimore‑Washington is the furthest and a hub for Southwest low‑cost flights."
      },
      "q13": {
        "question": "How do I get to John Glenn Intl Airport from the city center?",
        "answer": "From downtown Columbus, the fastest and most popular option is typically a taxi or ride‑share, with Lyft and Uber picking up on the ground transportation level and taxis available 24 hours for a flat metered fare to the airport. For budget‑conscious travelers, the COTA AirConnect bus runs every 30 minutes from the convention center and transit terminal to CMH in about 25 minutes, while COTA Line 7 also serves the airport from downtown with connections to the free CBUS circulator. Driving yourself is straightforward via I‑670 to International Gateway, and the airport offers on‑site parking for all terminal concourses.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.airportsdata.net/airport-CMH/",
            "title": "Columbus airport (CMH)",
            "time_published": "2025-11-14T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John_Glenn_Columbus_International_Airport?oldid=751470363",
            "title": "John Glenn Columbus International Airport - Wikipedia",
            "time_published": "2016-11-25T22:19:25Z"
          },
          {
            "url": "https://www.airportsdata.net/airport-CMH-transportation/",
            "title": "Transfer to/from - Columbus airport (CMH)",
            "time_published": "2020-03-26T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/CMH",
            "title": "CMH",
            "time_published": "2025-02-22T13:51:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Columbus_Airport",
            "title": "Columbus Airport",
            "time_published": "2024-10-23T19:10:27Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington airport?",
        "answer": "Ronald Reagan Washington National Airport (DCA) does not have an on-site hotel, capsule hotel, or sleeping pods inside the terminal. Several nearby hotels, such as the Courtyard Arlington Crystal City and the Crystal City Marriott, offer free shuttle service to and from the airport, typically within a 5-minute ride.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/washington-reagan-airport-guide.htm",
            "title": "Washington Reagan Airport Guide (DCA) - Sleeping in Airports",
            "time_published": "2026-01-07T21:56:17Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport",
            "title": "Ronald Reagan Washington National Airport",
            "time_published": "2026-04-22T18:33:09Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/wasct-courtyard-arlington-crystal-city-reagan-national-airport/overview/?scid=c8e19450-b70a-44de-ba50-f6796678f6bd&gclid=2554f3676e9a11acae559090d043903a&gclsrc=3p.ds",
            "title": "Ronald Reagan Airport Hotel | Courtyard Arlington Crystal City/Reagan National",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/north-america/usa/washington-dc/activities/private_airport_transfer_from_ronald_reagan_dca_to_washington_dc-XJEGKV?property=WASRL",
            "title": "Private Airport Transfer from Ronald Reagan DCA to Washington DC",
            "time_published": "2026-04-10T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-washington-reagan-airport.htm",
            "title": "Sleeping in Washington Reagan Airport",
            "time_published": "2024-10-04T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/wascc-crystal-city-marriott-at-reagan-national-airport/overview/?EM=DNM_CRYSTALCITYMARRIOTTREUNIONS.COM",
            "title": "Hotels Near Ronald Reagan Airport | Crystal City Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Ronald Reagan National Airport?",
        "answer": "Ronald Reagan Washington National Airport offers free Wi‑Fi throughout the terminal. It has an interfaith chapel, though a specific terminal location isn't mentioned in the available details. Currency exchange offices are not listed among the airport's services.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flyreagan.com/about-reagan-national-airport",
            "title": "flyreagan.com - About Reagan National Airport",
            "time_published": "2022-03-01T00:00:00Z"
          },
          {
            "url": "https://www.flyreagan.com/",
            "title": "Official Website of Ronald Reagan Washington National Airport - DCA",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2026-06-16T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport",
            "title": "Ronald Reagan Washington National Airport",
            "time_published": "2026-04-22T18:33:09Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald%20Reagan%20Washington%20National%20Airport%20station",
            "title": "Ronald Reagan Washington National Airport station",
            "time_published": "2026-04-07T00:26:26Z"
          },
          {
            "url": "https://www.mwaa.com/policefireems/fire-ems/fire-ems-ronald-reagan-washington-national-airport",
            "title": "mwaa.com - Fire & EMS at Ronald Reagan Washington National Airport",
            "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2023-07-01T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Columbus to Washington?",
        "answer": "Nonstop flights from Columbus to Washington are most commonly operated with Embraer 175 and Canadair Regional Jet 700/900 aircraft by American and United, alongside Boeing 737-800 and 737 MAX 8 variants from Southwest. Several Southwest flights also list an unspecified type. The exact aircraft can vary by day and airline, but the Embraer 175 and Boeing 737 family are the workhorses on this route. Wi-Fi and seatback entertainment are widely available on these aircraft, though specifics depend on the carrier and individual tail.",
        "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 Columbus to Washington?",
        "answer": "Nonstop service from Columbus to Washington is operated by American Airlines (Oneworld), United Airlines (Star Alliance), and Southwest Airlines (which is not part of any major alliance). American and United flights include regional affiliates like PSA, Republic, and Envoy. Other alliances may serve the route via connections, but no nonstop options exist for SkyTeam carriers.",
        "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 Columbus?",
        "answer": "The only lounge available at John Glenn Columbus International Airport (CMH) is the Escape Lounge in Concourse B, open daily from 5:00 AM to 8:00 PM. Access is available to Priority Pass and American Express Platinum cardholders, as well as through day passes. The lounge offers a quiet place to relax with complimentary snacks, drinks, and Wi-Fi. There is also a Jake Brewer USO Lounge near Concourse C, but it is reserved for military members and their families. No airline-branded lounges like Delta Sky Club or United Club exist at this airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/john-glenn-columbus-international",
            "title": "John Glenn Columbus International Airport CMH Lounges - CMH Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CMH",
            "title": "American Express Lounges at John Glenn Columbus International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.airportsdata.net/airport-CMH/",
            "title": "Columbus airport (CMH)",
            "time_published": "2025-11-14T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-hk/travel/lounges/the-platinum-card/CMH",
            "title": "American Express Lounges at John Glenn Columbus International Airport | Amex HK",
            "time_published": "2026-05-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John%20Glenn%20Columbus%20International%20Airport",
            "title": "John Glenn Columbus International Airport",
            "time_published": "2026-05-01T08:17:28Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Columbus to Washington?",
        "answer": "On domestic flights like Columbus to Washington, baggage policies vary by airline and fare. Basic economy often charges for both checked and carry‑on bags, while standard economy typically includes a carry‑on but may charge for checked luggage. Always confirm with your airline before traveling."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Columbus to Washington?",
        "answer": "Flights from Columbus to Washington typically offer only Economy seating; Premium Economy and flat‑bed Business are not available on this short domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary; flexible and premium cabin fares often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}