{
  "response": {
    "Key": "CHI-SLC",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "SLC",
      "type": "airport",
      "city": "Salt Lake City",
      "fullCity": "Salt Lake City, Utah",
      "airport": "Salt Lake City Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to Salt Lake City?",
        "answer": "The flight from Chicago to Salt Lake City is about 1,260 miles and typically takes 3 hours 29 minutes nonstop. The return flight averages 3 hours 9 minutes, which is about 20 minutes shorter due to prevailing winds.",
        "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"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Chicago to Salt Lake City?",
        "answer": "Yes, there are plenty of direct flights from Chicago to Salt Lake City. American, Delta, United, and Southwest all fly nonstop daily from O'Hare or Midway, together offering about 270 weekly departures. Frontier also flies the route twice a week on Mondays and Fridays.",
        "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. 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": [
          "route_airlines",
          "flight_schedule",
          "redeye_flights"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Salt Lake City?",
        "answer": "From Salt Lake City International Airport, the most-used option is the TRAX light rail Green Line, which offers a fast, direct connection to downtown and operates every 15 minutes most of the day. Taxis, ride-sharing services, and shuttles are also readily available at the terminal for door-to-door convenience. Car rental facilities are located on airport grounds for those planning to explore the surrounding region. Public transit, primarily TRAX, is widely supported and heavily used by residents and visitors alike.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Salt_Lake_City",
            "title": "Transportation in Salt Lake City",
            "time_published": "2026-07-28T18:19:28Z"
          },
          {
            "url": "https://www.airport.guide/kslc/guides",
            "title": "Salt Lake City Airport (SLC) | Guides",
            "time_published": "2020-01-01T00:00:00Z"
          },
          {
            "url": "https://www.airport.guide/kslc",
            "title": "Salt Lake City Airport (SLC) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/TRAX_(light_rail)",
            "title": "TRAX (light rail)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-08T06:10:29Z"
          },
          {
            "url": "https://airport.guide/kslc/ut/salt-lake-co/alta",
            "title": "Airport transfers | Alta, UT - Salt Lake City Airport (SLC)",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to Salt Lake City?",
        "answer": "Average fares from Chicago to Salt Lake City bottom out around $326 in late October, making that the cheapest time to fly. The cheapest months overall are October at $340, November at $358, and September at $362, while the most expensive period is late December at $458. December, July, and June are the priciest months on this route.",
        "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 Chicago to Salt Lake City?",
        "answer": "Book your Chicago to Salt Lake City flight about 6 to 9 weeks before departure to land the best fares, which average around $298 on this route. The sweet spot sits at roughly 50 days out, when prices dip to about $297, while booking more than 24 weeks ahead can push fares above $450. For summer and holiday travel, aim even earlier within that window, as demand on this route tends to compress the cheapest booking period.",
        "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 Chicago to Salt Lake City?",
        "answer": "Yes, red‑eye flights are available from Chicago to Salt Lake City. Southwest operates nonstop red‑eyes from Midway (MDW) departing between 9:00 PM and 10:50 PM on weeknights, and American runs a daily nonstop red‑eye from O'Hare (ORD) departing at 9:14 PM. All of these flights land before midnight, so they arrive the 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 Chicago to Salt Lake City?",
        "answer": "American Airlines, Delta, United, and Southwest all operate nonstop flights from Chicago to Salt Lake City, with American offering up to 89 weekly flights including regional service operated by SkyWest, Delta 63 weekly, United 62 weekly, and Southwest 57 weekly from Midway. Frontier also flies the route nonstop twice weekly on Mondays and Fridays. Typical median fares on the nonstop route range from about $200 to $350 depending on the carrier and travel dates.",
        "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 Chicago and Salt Lake City?",
        "answer": "Common layovers include Denver, Minneapolis, Phoenix, and Dallas. Denver offers quick mountain-west connections, Minneapolis provides efficient Midwest transfers, Phoenix gives a southern routing, and Dallas adds broad network reach, all keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Chicago to Salt Lake City?",
        "answer": "On the Chicago to Salt Lake City route, Southwest is the most reliable for on-time arrivals at 79.9%, with a cancellation rate of 0.7%. Delta and United follow at 75.9% and 76.4%, respectively, while American and the regional flights marketed as American (operated by SkyWest) trail at 70.2% and 64.4%.",
        "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 Salt Lake City?",
        "answer": "May to June and September to October offer pleasant temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to Salt Lake City?",
        "answer": "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 Salt Lake City?",
        "answer": "Salt Lake City International Airport is the only commercial airport serving the city. It is located about 4 miles west of downtown, handling all domestic and international flights."
      },
      "q13": {
        "question": "How do I get to Dupage County from the city center?",
        "answer": "To reach Chicago O'Hare from downtown, the CTA Blue Line 'L' train is the most economical and popular option, running 24 hours with a station directly at the airport; it takes about 40 minutes from the Loop. Taxis, limos, and rideshare services are also available curbside and are generally faster but more expensive. Metra's North Central Service and Pace suburban buses serve O'Hare via the Multi-Modal Facility, offering alternatives for those coming from suburbs or specific areas. Driving is possible via the Kennedy Expressway, with on-site parking in the Main Garage or economy lots at varying rates.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flychicago.com/ohare/tofrom/publictransit/Pages/default.aspx",
            "title": "Public Transit | Chicago O’Hare International Airport (ORD)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "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://en.wikipedia.org/wiki/Transportation_in_Chicago",
            "title": "Transportation in Chicago",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-01T15:50:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/O%27Hare_International_Airport",
            "title": "O'Hare International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T09:41:03Z"
          },
          {
            "url": "https://www.flychicago.com/ohare/home/pages/default.aspx",
            "title": "O’Hare International Airport",
            "favicon": "https://www.flychicago.com/_catalogs/masterpage/favicon.ico"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Salt Lake City airport?",
        "answer": "Salt Lake City International Airport has no directly connected hotel, but Minute Suites offers private sleeping suites inside Concourse A near Gate A33, with rates starting at $65 per hour or $215 for an overnight stay. Several hotels nearby provide free airport shuttles, including Hyatt Place, Microtel Inn & Suites by Wyndham, Courtyard by Marriott, Residence Inn by Marriott, SpringHill Suites by Marriott, Homewood Suites by Hilton, Holiday Inn Hotel & Suites Airport West, DoubleTree by Hilton, and Comfort Suites. For those simply looking to rest, Concourse B is often cited as having the best sleeping spots, with sofas reported near the American Airlines check-in desks and just past security.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.marriott.com/en-us/hotels/slcra-residence-inn-salt-lake-city-airport/overview/",
            "title": "Residence Inn Salt Lake City Airport - Extended-Stay Hotel Near SLC",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/usa/saltlakecity.htm",
            "title": "Salt Lake City Airport Guide (SLC) - Sleeping in Airports",
            "time_published": "2026-05-29T21:57:18Z"
          },
          {
            "url": "https://www.hilton.com/en/locations/usa/utah/salt-lake-city/slc-salt-lake-city-international-airport/",
            "title": "Hotels near Salt Lake City International Airport, Salt Lake City, UT - Find Hotels - Hilton",
            "time_published": "2025-01-01T00:00:00Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/salt-lake-city-airport-reviews.htm",
            "title": "Salt Lake City Airport Reviews (SLC) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Salt Lake City Intl Airport?",
        "answer": "Salt Lake City International Airport offers free Wi-Fi throughout its terminal, and its new facility includes spacious seating areas, local dining and shopping, and art installations celebrating Utah's cultural heritage. The airport's state-of-the-art terminal is designed for passenger comfort and convenience.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.airport.guide/kslc",
            "title": "Salt Lake City Airport (SLC) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://www.airport.guide/kslc/guides",
            "title": "Salt Lake City Airport (SLC) | Guides",
            "time_published": "2020-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Salt_Lake_City_International_Airport",
            "title": "Salt Lake City International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T23:05:35Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Salt%20Lake%20City%20International%20Airport",
            "title": "Salt Lake City International Airport",
            "time_published": "2026-04-28T02:44:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_station_(Utah_Transit_Authority)",
            "title": "Airport station (Utah Transit Authority)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-22T23:32:49Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chicago and Salt Lake City airports?",
        "answer": "Salt Lake City International Airport offers TRAX light rail and UTA bus service from the terminal, and UTA also provides a paratransit service with curbside pickup for disabled riders on the surrounding network. DuPage Airport (the general aviation field serving the western Chicago metro under the CHI code) has a passenger terminal with lounges, snooze rooms, showers, and an exercise room for transient crews and passengers, but no specific mobility assistance or children's play area is described for that facility. Travelers needing wheelchair or mobility help at either airport should arrange it through their airline at least 48 hours before departure.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "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"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Salt%20Lake%20City%20International%20Airport",
            "title": "Salt Lake City International Airport",
            "time_published": "2026-04-28T02:44:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Salt_Lake_City_International_Airport",
            "title": "Salt Lake City International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T23:05:35Z"
          },
          {
            "url": "https://www.airport.guide/kslc",
            "title": "Salt Lake City Airport (SLC) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://airport.guide/kslc/parking",
            "title": "Salt Lake City Airport (SLC) Parking Rates and Map",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Salt_Lake_City",
            "title": "Transportation in Salt Lake City",
            "time_published": "2026-07-28T18:19:28Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Salt Lake City?",
        "answer": "Southwest, with the most departures on this route, flies Boeing 737-700 aircraft from Chicago Midway to Salt Lake City. Delta operates Boeing 737-800s and Airbus A321s from O'Hare, while United uses Boeing 737-700s, 737-800s, and Airbus A320s. American flies Boeing 737-800s and Airbus A319s, with American Eagle service operated by SkyWest on Bombardier CRJ-700s, and Frontier uses the Airbus A320 family on its limited schedule.",
        "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 Chicago to Salt Lake City?",
        "answer": "Nonstop service from Chicago to Salt Lake City is offered by American (Oneworld), Delta (SkyTeam), United (Star Alliance), Southwest (no alliance), and Frontier (no alliance), with American Eagle flights operated by SkyWest. Other alliances may serve the route via connections but are not represented in nonstop operations.",
        "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 Chicago?",
        "answer": "When departing from Chicago O'Hare, travelers have access to several airline lounges, including United Clubs in Terminals 1 and 2, American Airlines Admirals Clubs in Terminal 3, and a Delta Sky Club in Terminal 5. International carriers such as Air France, LOT, and Swissport operate lounges in Terminal 5, with the Swissport Lounge also welcoming Priority Pass customers. The Wingtips Lounge in Terminal 5 serves passengers flying on airlines like Lufthansa, SWISS, and United, while the United Polaris Lounge near Gate C18 is reserved for international first and business class travelers. Most lounges offer a quiet space to work or relax, and day passes are available for purchase at many of them.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flychicago.com/ohare/ServicesAmenities/services/Pages/lounges.aspx",
            "title": "Airline Lounges | Chicago O’Hare International Airport  (ORD)",
            "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international",
            "title": "O'hare International Airport ORD Lounges - ORD Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46",
            "time_published": "2026-08-18T11:40:12Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/chicago-sky-club-airport-map",
            "title": "Chicago O'Hare (ORD) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international/ord10-swissport-lounge",
            "title": "Swissport Lounge ORD AIRPORT Terminal 5 Chicago IL O Hare Intl | Priority Pass",
            "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://aa.com/i18n/travelInformation/airportAmenities/ord-club.jsp",
            "title": "Chicago, IL (ORD)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chicago to Salt Lake City?",
        "answer": "Baggage allowances on this domestic route depend on the airline and fare. Basic economy tickets often exclude a free carry‑on and checked bag, while standard economy may include a carry‑on but charge for checked luggage. Premium fares typically offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to Salt Lake City?",
        "answer": "On domestic flights from Chicago to Salt Lake City, you'll typically find Economy and standard domestic First Class with recliner seats; flat-bed Business and Premium Economy are not common."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on the airline and fare class, with premium tickets and elite status offering greater flexibility than basic economy."
      }
    }
  }
}