{"response": {"Key": "DCA-ORD", "orig": {"code": "DCA", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Ronald Reagan National Airport"}, "dest": {"code": "ORD", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "O'Hare Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Washington to Chicago?", "answer": "The flight from Washington (DCA) to Chicago (ORD) is about 610 miles and typically takes 2 hours and 16 minutes. The return trip is shorter at about 1 hour and 58 minutes due to prevailing winds. American and United both operate this route nonstop.", "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 Washington to Chicago?", "answer": "Yes, non‑stop flights from Washington National (DCA) to Chicago O'Hare (ORD) run daily on both American and United, with about 230 weekly departures combined. American offers around 20 flights a day spread from early morning through late evening, while United has about 12 daily departures; the flight takes roughly 2 hours and 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 Chicago?", "answer": "From O'Hare, the CTA Blue Line 'L' train offers a direct, economical ride to downtown Chicago in about 40–45 minutes and is the most popular choice. Taxis, limos, and rideshares like Uber and Lyft are readily available, providing a faster door-to-door trip in typically 30–60 minutes depending on traffic. Numerous rental car companies and regional shuttles also serve the airport. The Blue Line is generally the most used option for its reliability and cost, while taxis or rideshares are the fastest when traffic is light.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://flychicago.com/ohare/tofrom/pages/default.aspx", "title": "Getting To and From O'Hare International Airport | Chicago O’Hare International Airport (ORD)", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"}, {"url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z"}, {"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/Transportation%20in%20Chicago", "title": "Transportation in Chicago", "time_published": "2026-04-13T06:59:09Z"}, {"url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/6111", "title": "Order  3330.39 - Chicago/o'hare Airport Traffic Control Tower (ATCT) Staffing PChicago/o'hare Airport Traffic Control Tower (ATCT) Staffing Plan (Cancelled)", "time_published": "2026-04-10T00:00:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from Washington to Chicago?", "answer": "The cheapest months to fly from Washington, D.C. to Chicago are November, February, and April, with average fares around $223–$273. Prices peak in December, September, and October, where averages climb to $295–$301.", "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 Washington to Chicago?", "answer": "For flights from Washington to Chicago, the best fares typically come when booking 5 to 25 days before departure, with average prices around $193 and the absolute cheapest day at 15 days out ($190). Fares rise sharply when booking less than 5 days ahead or more than about 5 weeks in advance, and holiday periods or peak summer weekends can shift the sweet spot earlier — aiming for 3 to 6 weeks out is a safer bet during those high-demand times.", "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 Washington to Chicago?", "answer": "Yes, American Airlines operates nonstop red‑eye flights from Washington National (DCA) to Chicago O'Hare (ORD), with 14 weekly departures daily around 10:00 PM and 10:09 PM. These flights land in Chicago roughly 2 hours later, arriving the same night before midnight.", "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 Washington to Chicago?", "answer": "American Airlines and United Airlines operate nonstop from Washington National (DCA) to Chicago O'Hare (ORD). American runs about 139 weekly flights with departures from early morning through late evening, while United offers around 91 weekly flights throughout the day. The typical median fare is around $486 on American and $490 on United.", "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 Washington and Chicago?", "answer": "Since this is a domestic route, direct flights are common, but if you need a connection, typical hubs include Detroit, Charlotte, Philadelphia and New York, offering frequent service and quick transfers."}, "q9": {"question": "How reliable are on‑time departures on this route from Washington to Chicago?", "answer": "On the Washington–Reagan to Chicago–O'Hare route, American Airlines arrives on time 77.0% of the time and cancels 3.2% of flights, while United arrives on time 74.9% with a lower 1.5% cancellation rate. American has the higher on‑time arrival rate of the two carriers.", "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 Chicago?", "answer": "May, June, September, and early October offer pleasant temperatures and fewer tourists than mid‑summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Washington to Chicago?", "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 Chicago?", "answer": "O'Hare is the primary international hub, about 17 miles northwest of downtown, served by major airlines and alliances. Midway is closer to the Loop, mainly used by Southwest for domestic flights and some leisure routes."}, "q13": {"question": "How do I get to Ronald Reagan National Airport from the city center?", "answer": "Ronald Reagan Washington National Airport is directly connected to downtown Washington, D.C., by the Metrorail system; the Blue and Yellow Lines stop at an elevated station linked to Terminal 2, making it the fastest and most popular option. Taxis are available curbside, and ride‑share services like Uber and Lyft can be coordinated via smartphone. On‑airport parking garages and an economy lot offer driving access, though parking is generally the most expensive choice.", "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"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Chicago airport?", "answer": "Chicago O'Hare Airport does not have an on-site hotel, capsule hotel, or sleeping pods inside the terminals, but the Hilton Chicago O'Hare is connected to the domestic terminals via underground walkways and the Airport Transit System (ATS) train. Several nearby hotels like the SpringHill Suites and Chicago Marriott Suites O'Hare offer complimentary shuttle service from Terminal 2, Door 2C or the Bus/Shuttle Center. For those staying in the airport, the best sleeping spots include couches in Terminal 3, Concourse K and circular sofas in Terminal 5, though armrest-free seating is limited.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://sleepinginairports.net/guides/chicago-ohare-airport-guide.htm", "title": "Chicago O'Hare Airport Guide (ORD) - 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": "2018-08-08T19:18:20Z"}, {"url": "https://www.marriott.com/en-us/hotels/chico-springhill-suites-chicago-ohare/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotel near O'Hare Airport with Free Shuttle | Springhill Suites", "time_published": "2025-02-19T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/chico-springhill-suites-chicago-ohare/overview/", "title": "Hotel near O'Hare Airport with Free Shuttle | Springhill Suites Chicago O'Hare", "time_published": "2023-08-11T00:00:00Z"}, {"url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-chicago-ohare-airport.htm", "title": "Sleeping in Chicago O’Hare Airport", "time_published": "2024-09-12T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/O%27Hare%20International%20Airport", "title": "O'Hare International Airport", "time_published": "2026-04-30T12:30:58Z"}, {"url": "https://www.marriott.com/en-us/hotels/chist-chicago-marriott-suites-ohare/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotels Near O'Hare Airport in Chicago | Chicago Marriott Suites O'Hare Hotel", "time_published": "2023-08-11T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at O'Hare Intl Airport?", "answer": "O'Hare International Airport (ORD) provides currency exchange through ATMs and banks located throughout its terminals. A chapel and an interfaith room are available for prayer and meditation. Free Wi‑Fi is offered across the airport, with charging stations and business centers in all terminals to help you stay connected.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://flychicago.com/ohare/ServicesAmenities/services/pages/default.aspx", "title": "Services  | Chicago O’Hare International Airport  (ORD)", "time_published": "2026-05-05T00:00:00Z"}, {"url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/O%27_Hare_International_Airport", "title": "O'Hare International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2003-06-18T03:43:42Z"}, {"url": "https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/air_traffic_services/atct/ord", "title": "Chicago O'Hare International Airport (ORD) | Federal Aviation Administration", "time_published": "2023-02-23T00:00:00Z"}, {"url": "https://en.wikipedia.org/w/index.php?oldid=828932762&redirect=no&title=O%27Hare_International_Airport", "title": "O'Hare International Airport - Wikipedia", "time_published": "2003-06-18T03:43:42Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Washington and Chicago airports?", "answer": "At Washington National (DCA), wheelchair-accessible taxis can be arranged 24 hours in advance by calling 703-417-4333; the airport’s ADA coordinator is available at 703-417-8639 for other disability-related concerns, but children’s play areas are not mentioned in the available information. At Chicago O’Hare (ORD), passengers should contact their airline directly for mobility assistance and other ADA accommodations, while the airport offers a Hidden Disabilities Sunflower program and ASL interpretation, though no dedicated children’s play areas are listed.", "toolsUsed": ["article_lookup"], "references": [{"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.flyreagan.com/dca/services-patrons-disabilities", "title": "flyreagan.com - Services for Patrons with Disabilities", "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"}, {"url": "https://flyreagan.com/parking-transportation/taxi-service", "title": "flyreagan.com - Taxi Service", "favicon": "https://flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"}, {"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/policies-regulations/civil-rights-patrons/ada-rehab-act-notice", "title": "mwaa.com - ADA Rehab Act Notice", "time_published": "2021-08-01T00:00:00Z"}, {"url": "https://flychicago.com/ohare/ServicesAmenities/accessibility/Pages/default.aspx", "title": "Accessibility Guide  | Chicago O’Hare International Airport  (ORD)", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"}, {"url": "https://flychicago.com/ohare/ServicesAmenities/accessibility/Pages/Terminal-Accessibility.aspx", "title": "Terminal Accessibility", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"}, {"url": "https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/air_traffic_services/atct/ord", "title": "Chicago O'Hare International Airport (ORD) | Federal Aviation Administration", "time_published": "2023-02-23T00:00:00Z"}, {"url": "https://en.wikipedia.org/w/index.php?oldid=828932762&redirect=no&title=O%27Hare_International_Airport", "title": "O'Hare International Airport - Wikipedia", "time_published": "2003-06-18T03:43:42Z"}, {"url": "https://en.wikipedia.org/wiki/O%27_Hare_International_Airport", "title": "O'Hare International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2003-06-18T03:43:42Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Washington to Chicago?", "answer": "The most common aircraft on the nonstop Washington–Reagan to Chicago–O'Hare route are the Boeing 737-800 and 737 MAX 8, operated by Southwest, American, and United, along with the Airbus A319 and Embraer 175. American and United also fly the A320 and 737-900 on some frequencies, while Southwest fields additional 737-700 service. Specific aircraft can vary by day and airline, and many of these planes offer Wi‑Fi and seatback entertainment, though availability differs by carrier.", "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 Washington to Chicago?", "answer": "American Airlines (oneworld) and United Airlines (Star Alliance) operate nonstop flights from Washington National to Chicago O'Hare, with up to 230 weekly flights combined. No other alliances have a member flying this route nonstop, though SkyTeam carriers may serve it via connections.", "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 Washington?", "answer": "At Reagan National (DCA) you'll find airline-branded lounges including two American Admirals Clubs (near Gates C23-C34 and E46-E48, with the D35-D45 location temporarily closed), a Delta Sky Club near Gates B10-B22, and a United Club across from Gate B11. There is also an American Express Centurion Lounge located past the South Security Checkpoint near Gates B15-B22 in Terminal 2. Access is generally granted to same-day business or first-class passengers, elite status holders, or members with annual lounge memberships, while the Centurion Lounge admits Platinum Card and Centurion members. The Centurion Lounge features a premium food and bar menu, showers, and a spacious design, and the Delta Sky Club offers a quiet space with Wi-Fi and complimentary snacks.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.flyreagan.com/travel-information/services-amenities/airport-lounges", "title": "flyreagan.com - Airport Lounges", "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"}, {"url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/DCA", "title": "American Express Lounges at Ronald Reagan Washington National Airport | Amex CA", "time_published": "2026-05-03T00:00:00Z"}, {"url": "https://www.flyreagan.com/editorial-section/reagan-national-airport?page=1", "title": "flyreagan.com - Reagan National Airport", "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"}, {"url": "https://www.delta.com/mx/en/airports/united-states/washington-dc-sky-club-reagan-airport-map", "title": "Washington Reagan (DCA) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}, {"url": "https://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/DCA/The-Centurion-Lounge-Terminal-2-DtCiyA4Yr2/?hub=in_benefits_related_pages_why_american_express", "title": "The Centurion Lounge at Ronald Reagan Washington National Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}]}, "q21": {"question": "What is the baggage allowance on this route from Washington to Chicago?", "answer": "On domestic flights like Washington to Chicago, Basic Economy often charges for checked bags and may restrict carry‑ons to a personal item. Standard economy typically allows a carry‑on and personal item, with checked bags incurring a fee. Some airlines include a carry‑on even in Basic Economy."}, "q22": {"question": "What cabin and seat options are typical from Washington to Chicago?", "answer": "Flights between Washington and Chicago typically offer Economy and standard Business class with recliner seats. Flat‑bed Business and Premium Economy are not common on this domestic route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "It depends on the airline and fare class; flexible tickets and premium cabins often allow same‑day changes or standby, while basic economy fares typically do not."}}}}