{"response": {"Key": "AUS-CHI", "orig": {"code": "AUS", "type": "airport", "city": "Austin", "fullCity": "Austin, Texas", "airport": "Bergstrom Intl Airport"}, "dest": {"code": "CHI", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "Dupage County"}, "faq": {"q0": {"question": "What is the typical flight duration from Austin to Chicago?", "answer": "Austin to Chicago is about 970 miles. Nonstop flights typically take 2 hours 35 minutes, with the return leg a near-identical 2 hours 40 minutes.", "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"]}, "q3": {"question": "What are the ground transportation options in Chicago?", "answer": "At Chicago Midway, the CTA Orange Line 'L' train provides a direct, economical connection to downtown in about 25 minutes and is the most-used option. Taxis, rideshares like Uber and Lyft, and rental cars are readily available on the lower level, with a taxi ride to the Loop typically taking 20–30 minutes depending on traffic. The train is generally the fastest and most reliable choice during peak hours, while rideshare or taxi offer more convenience with luggage.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.flychicago.com/midway/tofrom/pages/default.aspx", "title": "Getting To and From | Chicago Midway International Airport (MDW)", "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico", "time_published": "2026-06-28T03:12:29Z"}, {"url": "https://flychicago.com/midway/tofrom/taxi/pages/default.aspx", "title": "Taxi, Limo, TNP |  Chicago Midway International Airport  (MDW)", "time_published": "2026-05-05T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Midway%20Airport%20%28disambiguation%29", "title": "Midway Airport (disambiguation)", "time_published": "2025-04-17T19:45:26Z"}, {"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://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=294316923CED4A93AEE2878AE4982479-MDW-NDBR&type=ndbr&nasrId=MDW", "title": "USA Banner", "time_published": "2025-06-26T00:00:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from Austin to Chicago?", "answer": "The cheapest months to fly from Austin to Chicago are November, October, and August, with average fares around $279–$282. The most expensive months are June, December, and July, where average prices range from $335 to $340.", "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 Austin to Chicago?", "answer": "For the best fares from Austin to Chicago, aim to book 4 to 6 weeks ahead, when prices average around $202. During summer and holiday periods, booking a bit earlier — roughly 6 to 8 weeks out — can help avoid the steeper last-minute premiums.", "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 Austin to Chicago?", "answer": "Yes, overnight red-eye flights are available from Austin to Chicago. Southwest operates red-eyes from AUS to Midway (MDW) on most nights, with departures clustered between 9:05 PM and 10:15 PM — these short hops arrive the same night. Frontier also runs a red-eye from AUS to O'Hare (ORD) on Mondays and Fridays, departing at 10:17 PM and landing the same evening.", "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 Austin to Chicago?", "answer": "Southwest operates the most non‑stops from Austin to Chicago, with 124 weekly flights to Midway and another 25 to O'Hare. United runs 74 weekly non‑stops to O'Hare plus a few United Express flights operated by SkyWest, while American and its regional partner Envoy together offer about 69 weekly non‑stops to O'Hare. Frontier also flies to O'Hare 11 times a week on select days. Fares are not available in this 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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Austin and Chicago?", "answer": "Austin to Chicago is typically a direct route, so connections are uncommon. If needed, Dallas and Houston are common layover hubs, offering frequent flights and quick transfers that keep total travel time competitive."}, "q9": {"question": "How reliable are on‑time arrivals on this route from Austin to Chicago?", "answer": "On the Austin to Chicago route, Envoy Air (operating for American) is the most reliable for on-time arrivals at 85.7%, with a 2.1% cancellation rate. United follows at 81.1% and Southwest to Midway at 81.4%, while Frontier trails at 57.0%.", "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 summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Austin to Chicago?", "answer": "Bring a Real ID or passport, ensure the name matches your ticket, and have a payment method for baggage. No visa, proof of onward travel, or vaccination certificates are required for domestic U.S. flights."}, "q12": {"question": "Which airport should I use in Chicago?", "answer": "Chicago has two airports. O'Hare is a major hub for United and American, located about 17 miles northwest of downtown, ideal for international and domestic connections. Midway is closer to downtown, about 10 miles southwest, and is a focus city for Southwest, suited for low-cost domestic flights."}, "q13": {"question": "How do I get to Bergstrom Intl Airport from the city center?", "answer": "From downtown Austin, the most direct public transit option to Bergstrom International Airport is Capital Metro's high-frequency Route 20 bus. Ride‑share services like Uber and Lyft, as well as taxis, offer a faster and more convenient door‑to‑terminal trip, with drop‑offs on the upper level and pick‑ups from the consolidated rental car facility. Driving yourself is also popular, with on‑site parking in two garages and an economy lot, though lots can fill up during busy periods. The bus is the most budget‑friendly choice, while ride‑share or a taxi is the quickest and most popular option.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://austintexas.gov/page/aus-travel-tips-frequently-asked-questions", "title": "AUS Travel Tips & Frequently Asked Questions | Airport", "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"}, {"url": "https://austintexas.gov/department/ground-transportation-barbara-jordan-terminal", "title": "Ground Transportation at the Barbara Jordan Terminal | Airport", "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"}, {"url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom_International_Airport", "title": "Austin–Bergstrom International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-29T21:19:45Z"}, {"url": "https://en.wikipedia.org/wiki/Statue_of_Barbara_Jordan_(Austin–Bergstrom_International_Airport)", "title": "Statue of Barbara Jordan (Austin–Bergstrom International Airport)", "time_published": "2026-06-27T16:13:14Z"}, {"url": "https://austintexas.gov/department/aus-all-accessibility-services", "title": "AUS For All: Accessibility Services | Airport", "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Chicago airport?", "answer": "Chicago Midway Airport has no on-site hotels, capsule hotels, or sleeping pods. The closest option is the Residence Inn by Marriott, located just minutes south of the airport with a free shuttle. Several other nearby hotels, such as the Fairfield Inn & Suites and Hilton Garden Inn, also offer free shuttle service.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://sleepinginairports.net/guides/chicago-midway-airport-guide.htm", "title": "Chicago Midway Airport Guide (MDW) - 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": "2018-08-03T09:56:55Z"}, {"url": "https://www.marriott.com/en-us/hotels/chirm-residence-inn-chicago-midway-airport/overview/airport/", "title": "Residence Inn by Marriott Chicago Midway Airport", "time_published": "2025-02-19T00:00:00Z"}, {"url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-chicago-midway-airport.htm", "title": "Sleeping in Chicago Midway Airport", "time_published": "2024-04-29T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/chimd-fairfield-inn-and-suites-chicago-midway-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Fairfield Inn & Suites Chicago Midway Airport - Hotel With Restaurant", "time_published": "2024-10-11T00:00:00Z"}, {"url": "http://flychicago.com/midway/search/pages/default.aspx?site=midway", "title": "Search Bar | Chicago Midway International Airport (MDW)", "time_published": "2026-04-11T00:00:00Z"}, {"url": "https://www.flychicago.com/midway/myflight/international/pages/default.aspx", "title": "International Traveler | Chicago Midway International Airport (MDW)", "time_published": "2026-05-29T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Dupage County?", "answer": "Chicago Midway International Airport offers unlimited free Wi‑Fi throughout all terminals, both pre‑ and post‑security. A chapel is available for prayer and reflection, though the article does not specify its exact terminal location. Currency exchange offices are not mentioned among the listed services and amenities, so it is unclear whether they are provided.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://flychicago.com/midway/map/pages/default.aspx", "title": "Chicago Midway International Airport (MDW) | Official Website", "time_published": "2026-04-08T00:00:00Z"}, {"url": "https://www.flychicago.com/midway/ServicesAmenities/services/Pages/technology.aspx", "title": "Technology | Chicago Midway International Airport (MDW)", "time_published": "2026-05-29T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Midway%20Airport%20%28disambiguation%29", "title": "Midway Airport (disambiguation)", "time_published": "2025-04-17T19:45:26Z"}, {"url": "https://en.wikipedia.org/wiki/Midway_Airport_(disambiguation)", "title": "Midway Airport (disambiguation)", "time_published": "2025-04-17T19:45:26Z"}, {"url": "https://www.faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?event=directory&directory=D2DAE6292E4441508F7E852FEF1870EA-MDW-NDBR&type=ndbr&nasrId=MDW", "title": "USA Banner", "time_published": "2024-09-12T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Austin to Chicago?", "answer": "The most common aircraft on nonstop flights from Austin to Chicago are the Boeing 737-800 and 737 MAX 8, operated by American, United, and Southwest. United also flies the 737-900, 737 MAX 9, and an occasional Airbus A320-100, while many Southwest flights show an unspecified 737 variant. The exact aircraft can vary by day and airline, but the route is dominated by Boeing 737 family jets.", "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 Austin to Chicago?", "answer": "Nonstop flights from Austin to Chicago are operated by Southwest (no alliance), United (Star Alliance), American (Oneworld), and Frontier (no alliance). SkyTeam has no nonstop presence on 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"]}, "q20": {"question": "What are the best airport lounge options when departing from Austin?", "answer": "Austin-Bergstrom International Airport has a Delta Sky Club in the main terminal. Access is available to Delta One or SkyTeam premium cabin passengers, Delta Sky Club members, and eligible American Express cardholders, and the lounge features a full bar and seasonal food offerings.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/AUS", "title": "American Express Lounges at Austin-Bergstrom International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://austintexas.gov/department/aus-all-accessibility-services", "title": "AUS For All: Accessibility Services | Airport", "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"}, {"url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/AUS", "title": "American Express Lounges at Austin-Bergstrom International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://austintexas.gov/department/travel-security-austin-bergstrom-international-airport", "title": "Travel & Security at Austin-Bergstrom International Airport | Airport", "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"}, {"url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/austin-bergstrom-international", "title": "Austin-Bergstrom International Airport AUS Lounges - AUS Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"}]}, "q21": {"question": "What is the baggage allowance on this route from Austin to Chicago?", "answer": "On Austin–Chicago flights, Basic Economy fares typically exclude a carry‑on bag, allowing only a personal item, and charge for checked bags. Standard economy usually includes a carry‑on and personal item, with checked bag fees around $35 for the first bag unless status or a co‑branded credit card provides a waiver."}, "q22": {"question": "What cabin and seat options are typical from Austin to Chicago?", "answer": "Austin to Chicago flights typically offer Economy, and some airlines provide extra‑legroom Economy or domestic First class with recliner seats; flat‑bed Business class is not common on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium tickets generally allow same‑day changes or standby, while Basic Economy rarely does."}}}}