{
  "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": "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 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 Utah Transit Authority (UTA) operates the TRAX Green Line light rail, which runs every 15 minutes and reaches downtown in about 20 minutes for $2.50, making it the most popular and cost-effective option. Taxis are readily available, with a quick 15-minute ride to downtown costing $20–$25. Ride-sharing services like Uber and Lyft also serve the airport, offering a convenient alternative. For maximum flexibility, on-site car rentals from major companies including Avis, Hertz, and Enterprise are available. Private shuttles and hotel courtesy vans provide additional connections, especially to ski resorts and nearby areas.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-arrivals.htm",
            "title": "Live Salt Lake City Airport Airport Arrivals (SLC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-buses.htm",
            "title": "Buses to and from Salt Lake City Airport (SLC) with Bus Routes and Times",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "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/Transportation_in_Salt_Lake_City",
            "title": "Transportation in Salt Lake City",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-05T01:48:57Z"
          },
          {
            "url": "https://airport.guide/kslc/rental-cars",
            "title": "Salt Lake City Airport (SLC) | Car Rental"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to Salt Lake City?",
        "answer": "The cheapest months to fly from Chicago to Salt Lake City are October (avg $340), November ($358), and September ($362), while December ($432), July ($430), and June ($428) are the most expensive. Late summer and early fall offer the lowest fares, and peak winter, early summer, and the March ski season are the priciest times.",
        "methodology": "This seasonal price baseline is a 365-day daily curve of typical round-trip fares for the route, precomputed monthly in-house from Priceline's own air booking-summary archive (the same data that backs the site), not a third party. For each calendar day we take a representative round-trip fare — a blend of the 25th-percentile and average ticket price over the route's bookings — and Gaussian-smooth the series so it reads as a clean seasonal trend rather than day-to-day noise. Thin and international routes are neighbor-filled: the seasonal shape is borrowed from the nearest dense routes (by origin-and-destination great-circle distance) with the price level anchored to the route's own bookings, so a sparse route still shows a plausible curve. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Chicago to Salt Lake City?",
        "answer": "For flights from Chicago to Salt Lake City, the optimal booking window is roughly 6 to 9 weeks before departure, with the absolute lowest fares around 50 days out at about $297. Booking too early (5+ months ahead) pushes prices up near $478, and waiting until the last two weeks also raises fares above $400. For summer and holiday travel, shift that window earlier — book 2 to 3 months ahead to avoid peak-season price spikes.",
        "methodology": "This booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. It expresses the typical round-trip fare as a function of how many days before departure a trip is booked — from about 180 days out down to the day of departure — aggregating the route's bookings by advance-purchase days and Gaussian-smoothing the curve the same way as the seasonal baseline. From that curve we highlight the stretch of lead times with the lowest average fare as the suggested booking window. Thin and international routes are neighbor-filled from the nearest dense routes, with the price level anchored to the route's own bookings. 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": "From Chicago to Salt Lake City, American, Delta, United, Southwest, and Frontier all fly nonstop. American operates up to 70 weekly flights, Delta 63, United 62, Southwest 57 (from Midway), and Frontier 2 — together offering over 250 nonstop departures each week. American also offers regional service operated by SkyWest with 19 weekly flights. Typical median fares are not available for 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"
        ]
      },
      "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": "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 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 (ORD) from downtown, the CTA Blue Line 'L' train is the fastest and most popular choice—it runs directly into the airport, takes about 40–45 minutes, and is the cheapest option. Taxis and ride‑share services (Uber, Lyft) offer door‑to‑door convenience with a typical travel time of 30–60 minutes depending on traffic, at a higher cost. Shared‑ride shuttles and regional buses are available but are slower and less frequent. If driving, O'Hare has extensive on‑airport parking including hourly, daily, and economy lots, with economy being the most affordable for longer trips.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Salt Lake City airport?",
        "answer": "Salt Lake City International Airport does not have on-site hotels, capsule hotels, or sleeping pods, but private suites are available in Concourse A for uninterrupted rest. Several nearby hotels like the SpringHill Suites are just a 7-minute drive away and offer free 24/7 airport shuttle service. Comfortable seating with armrest-free sofas can sometimes be found near the American Airlines check-in desks landside and in the seating areas just past security airside, especially in Concourse B.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/salt-lake-city-airport-guide.htm",
            "title": "Salt Lake City Airport Guide (SLC) - Sleeping in Airports",
            "time_published": "2026-01-29T17:46:13Z"
          },
          {
            "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.marriott.com/en-us/hotels/slcsa-springhill-suites-salt-lake-city-airport/overview/",
            "title": "Hotel near Salt Lake City Airpor | SpringHill Suites Salt Lake City Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-arrivals.htm",
            "title": "Live Salt Lake City Airport Airport Arrivals (SLC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-departures.htm",
            "title": "Live Salt Lake City Airport Airport Departures (SLC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanairportguide.com/slc/",
            "title": "Salt Lake City Airport Guide - All Information on Salt Lake City Airport (SLC)",
            "time_published": "2024-01-01T00:00:00Z"
          }
        ]
      },
      "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 the terminals, with spacious seating areas to stay connected before your flight. While the airport has many amenities, currency exchange offices and prayer rooms or chapels are not mentioned among them.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-arrivals.htm",
            "title": "Live Salt Lake City Airport Airport Arrivals (SLC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.americanairportguide.com/slc/salt-lake-city-departures.htm",
            "title": "Live Salt Lake City Airport Airport Departures (SLC)",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://airport.guide/kslc",
            "title": "Salt Lake City Airport (SLC) | Terminal maps | Airport guide",
            "time_published": "2026-02-05T00:00:00Z"
          },
          {
            "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%20Lake%20City%20International%20Airport",
            "title": "Salt Lake City International Airport",
            "time_published": "2026-04-28T02:44:55Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Salt Lake City?",
        "answer": "The most common aircraft on nonstop flights from Chicago to Salt Lake City are the Boeing 737-800 and Airbus A319, with the Boeing 737 MAX 8 also appearing on some departures. United, American, and Southwest all operate the route, and a few Southwest flights show an unspecified type, so the exact model can vary by day and airline. On connecting itineraries, you'll typically see the same 737 and A320-family aircraft on the longer leg, often via Denver, Dallas/Fort Worth, or Phoenix.",
        "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 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": "At Chicago O'Hare (ORD), airline-branded lounges include a United Club in Terminals 1 and 2, a United Polaris Lounge in Terminal 1 for international first and business class, an American Airlines Admirals Club in Terminal 3, and an American Flagship Lounge also in Terminal 3. Delta operates a Sky Club in Terminal 5, and independent options there include the Air France Lounge, Swissport Lounge, and Wingtips Lounge, with the Swissport Lounge accessible via Priority Pass. Eligibility varies: United Polaris and American Flagship are reserved for premium international travelers, while most others admit club members, eligible elite status holders, or day-pass purchasers. The United Polaris Lounge offers a restaurant-style dining experience, and the Admirals Club provides a quiet space with complimentary snacks and drinks.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flychicago.com/ohare/ServicesAmenities/services/Pages/lounges.aspx",
            "title": "Airline Lounges | Chicago O’Hare International Airport (ORD)",
            "time_published": "2026-05-29T00:00:00Z"
          },
          {
            "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",
            "time_published": "2022-11-18T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international/ord10-swissport-lounge",
            "title": "Swissport Lounge ORD AIRPORT Terminal 5 O'Hare International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/ORD",
            "title": "American Express Lounges at O'Hare International Airport | Amex CA",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/",
            "title": "Swissport Lounge at O'Hare International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.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."
      }
    }
  }
}