{
  "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": "Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Chicago?",
        "answer": "From Chicago Midway International Airport (MDW), the fastest option to downtown is typically the CTA Orange Line \"L\" train, which runs from the airport to the Loop in about 25 minutes and is the most-used public transit route, with trains every 8 minutes from roughly 4:00 AM to 1:00 AM. Taxis are readily available on the lower level curb, with an average fare of $35–40 to downtown; rideshare pickups are also on the lower level at Doors 2–4. Shared-ride vans offer downtown service for about $18 per person, and several rental car companies operate from a consolidated facility, while regional buses serve suburban and out-of-state destinations. Parking is available in the attached garage and economy lots for those driving themselves.",
        "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"
          },
          {
            "url": "https://flychicago.com/midway/tofrom/taxi/pages/default.aspx",
            "title": "Taxi, Limo, TNP |  Chicago Midway International Airport  (MDW)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://www.flychicago.com/midway/tofrom/shuttles/pages/default.aspx",
            "title": "Shuttles / Buses | Chicago Midway International Airport (MDW)",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://www.flychicago.com/midway/home/pages/default.aspx",
            "title": "Chicago Midway International Airport (MDW) | Official Website",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Midway_International_Airport",
            "title": "Midway International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-02T21:21:22Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Austin to Chicago?",
        "answer": "Average fares from Austin to Chicago bottom out around $267 in early February, making late winter the cheapest stretch to fly the route. Overall, September, February, and January are the cheapest months, averaging $270, $273, and $276 respectively, while late December is the most expensive period at about $327 on average, with March and December as the priciest months overall.",
        "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Austin to Chicago?",
        "answer": "For flights from Austin to Chicago, booking about 4 to 7 weeks before departure yields the best fares, averaging around $207, with the single cheapest day to book at 35 days out ($205). Booking much earlier (e.g., 6 months ahead) tends to be pricier, around $361, and last-minute bookings are also more expensive. For summer or holiday travel, the optimal window typically shifts earlier — roughly 8 to 12 weeks ahead — to lock in better prices before demand spikes.",
        "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.",
        "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 come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between 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": "On-time arrival 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; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).",
        "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": "To reach Austin-Bergstrom International Airport from downtown, CapMetro's high-frequency Route 20 bus runs directly to the terminal, and rideshare services like Uber and Lyft drop off at the upper-level departures curb. Taxis offer a similar curbside drop-off, while on-airport parking is available for drivers, with a free cell phone lot at 2901 Spirit of Texas Drive for those picking up passengers. Rideshare is generally the most popular and often fastest option for downtown departures, while the bus is the most economical, and parking costs the most but provides direct access.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://austintexas.gov/department/getting-around-austin",
            "title": "Getting Around Austin | Austin Center for Events | AustinTexas.gov",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon.ico"
          },
          {
            "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://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": "http://www.austintexas.gov/airport",
            "title": "Austin-Bergstrom International Airport | Airport",
            "favicon": "http://www.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": "2026-09-14T00:16:07Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Chicago airport?",
        "answer": "Chicago Midway International Airport has no directly connected hotel, but several nearby hotels offer free airport shuttles, including the Chicago Marriott Midway, Holiday Inn Express & Suites, Hampton Inn Chicago Midway, Hilton Garden Inn, Hyatt Place Chicago/Midway Airport, Courtyard by Marriott Chicago Midway, Fairfield Inn & Suites, and Doubletree by Hilton, all about 1 mile away. Sleeping inside the terminal is possible, though landside areas are uncomfortable due to noise, bright lights, and limited comfortable seating. Airside concourses, particularly Concourse C, are quieter and generally more comfortable for overnight stays.",
        "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/chimd-fairfield-inn-and-suites-chicago-midway-airport/overview/",
            "title": "Fairfield Inn & Suites Chicago Midway Airport | Comfortable Hotel with Free Breakfast",
            "favicon": "https://cache.marriott.com/Images/Mobile/MC_Logos/MarriottApple57x57.png"
          },
          {
            "url": "https://ihg.com/holidayinnexpress/hotels/us/en/chicago/chimw/hoteldetail/amenities",
            "title": "Holiday Inn Express & Suites Chicago-Midway Airport Amenities & Services",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinnexpress?fmt=png-alpha"
          },
          {
            "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://sleepinginairports.net/lounges/chicago-midway-airport-lounges.htm",
            "title": "Chicago Midway   Airport Lounges (MDW) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          },
          {
            "url": "https://hilton.com/en/locations/usa/illinois/chicago/mdw-chicago-midway-international-airport",
            "title": "Hotels near Chicago Midway International Airport, Chicago, IL - Find Hotels - Hilton",
            "favicon": "https://www.hilton.com/modules/assets/img/brand/WW/favicon_WW.svg"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Dupage County?",
        "answer": "Chicago Midway International Airport (MDW) offers unlimited free Wi-Fi throughout all terminals, both pre- and post-security, via the \"Boingo Hotspot\" or \"_Free_MDW_Wi-Fi\" network. The airport has a chapel, listed under Services and Amenities, though its exact terminal location is not specified in the available information. Currency exchange offices are not mentioned in the airport's services and amenities listings.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flychicago.com/midway/ServicesAmenities/pages/default.aspx",
            "title": "Services and Amenities | Chicago Midway International Airport (MDW)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://flychicago.com/midway/ServicesAmenities/services/Pages/technology.aspx",
            "title": "Technology | Chicago Midway International Airport (MDW)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://www.flychicago.com/midway/home/pages/default.aspx",
            "title": "Chicago Midway International Airport (MDW) | Official Website",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "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://en.wikipedia.org/wiki/Midway_International_Airport",
            "title": "Midway International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-02T21:21:22Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Austin and Chicago airports?",
        "answer": "Austin-Bergstrom International Airport (AUS) offers a comprehensive accessibility program called AUS For All, including wheelchair services from curb to aircraft via your airline, free airport escorts for visual or mobility impairments, companion care restrooms, and a Mobility Assistance Zone for accessible rideshares and taxis; travelers can request a free lanyard 48 hours ahead by emailing AUS.GuestServices@FlyAustin.com, or book TSA Cares screening assistance 72 hours in advance. For children, AUS provides a family viewing area to watch planes take off and a free coloring/activity book to prepare young travelers. Chicago is a metro area rather than a single airport, and the article lookup returned information only for DuPage Airport (DPA), a general aviation facility with no scheduled commercial passenger service and no accessibility or children's programs described; the major Chicago airports serving this route (O'Hare and Midway) were not covered by the available data.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "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://austintexas.gov/blog/equitable-navigation-aus-accessibility-services-our-passengers-visible-and-non-visible-disabilities",
            "title": "Equitable Navigation at AUS: Accessibility Services for Our Passengers with Visible and Non-visible Disabilities | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png",
            "time_published": "2023-09-21T22:15:41Z"
          },
          {
            "url": "https://www.austintexas.gov/page/accessibility",
            "title": "Accessibility | Airport",
            "favicon": "https://www.austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.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://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://en.wikipedia.org/wiki/DuPage_Airport",
            "title": "DuPage Airport",
            "time_published": "2026-07-16T20:45:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/York_Township,_DuPage_County,_Illinois",
            "title": "York Township, DuPage County, Illinois",
            "time_published": "2026-03-30T14:23:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/DuPage_County,_Illinois",
            "title": "DuPage County, Illinois",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-01T17:35:34Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Austin to Chicago?",
        "answer": "Southwest operates the most flights between Austin and Chicago, using Boeing 737 family aircraft including 737-700 and 737 MAX 8 variants. American Airlines flies Boeing 737-800s, while United uses a mix of Boeing 737 family, 737-900, Airbus A320 family, A320, and A319 aircraft. American Eagle (operated by Envoy) and United Express (operated by SkyWest) both use Embraer E175 regional jets, and Frontier flies Airbus A320 family aircraft.",
        "methodology": "Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "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."
      }
    }
  }
}