{ "response": { "Key": "DEN-JAX", "orig": { "code": "DEN", "type": "airport", "city": "Denver", "fullCity": "Denver, Colorado", "airport": "Denver Intl Airport" }, "dest": { "code": "JAX", "type": "airport", "city": "Jacksonville", "fullCity": "Jacksonville, Florida", "airport": "Jacksonville Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Denver to Jacksonville?", "answer": "The flight from Denver to Jacksonville is about 1,450 miles and typically takes 3 hours and 15 minutes nonstop. The return leg to Denver is longer at 3 hours and 48 minutes due to prevailing headwinds. Southwest and United both operate the route daily.", "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 Denver to Jacksonville?", "answer": "Yes, United and Southwest both fly nonstop from Denver to Jacksonville, each operating daily. Together they offer about 69 weekly flights — Southwest runs roughly 33 per week with departures spread from mid-morning through late afternoon, while United runs about 36 per week with morning and late-afternoon/early-evening departures. The flight takes about 3 hours and 15 minutes eastbound.", "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.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Jacksonville?", "answer": "At Jacksonville International Airport (JAX), ground transportation options include taxis, ride‑share services (Uber and Lyft), rental cars, and limited public transit via JTA bus Route 1, but there is no direct rail link to downtown. Taxis and ride‑shares are the fastest and most‑used choices, with a trip to the city center taking about 15–20 minutes and costing roughly $25–$35. Car rentals are popular for exploring Jacksonville’s sprawling layout, with multiple agencies available at the terminal. Public buses run on a fixed schedule and are the budget option, though they are slower and less convenient for most travelers.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.airportsdata.net/airport-JAX/", "title": "Jacksonville airport (JAX)", "time_published": "2025-11-14T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Jacksonville%2C%20Florida", "title": "Transportation in Jacksonville, Florida", "time_published": "2026-04-29T01:44:34Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation_in_Jacksonville,_Florida", "title": "Transportation in Jacksonville, Florida", "time_published": "2026-06-17T15:55:37Z" }, { "url": "https://airport-data.com/airport/JAX/", "title": "FAA Information about Jacksonville International Airport (JAX)", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://www.airportsdata.net/airport-JAX-accommodation/", "title": "Sleeping inside or in nearby hotels (JAX)", "time_published": "2024-08-19T00:00:00Z" } ] }, "q4": { "question": "When is the cheapest time to fly from Denver to Jacksonville?", "answer": "Average fares from Denver to Jacksonville bottom out around $349 in late August. The cheapest months overall are September at $354, August at $355, and October at $360 on average, while the most expensive stretch is late December, when the average fare climbs to about $470.", "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 Denver to Jacksonville?", "answer": "For Denver to Jacksonville, the best fares are typically found when booking 4 to 7 weeks ahead of departure, with the absolute lowest price around 35 days out at roughly $310. Booking too early (150+ days) can cost over $500, while last-minute bookings within two weeks climb back above $350. For summer and holiday periods, aiming for the earlier end of that window (6-7 weeks) is safer, as demand can push fares higher closer to departure.", "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 Denver to Jacksonville?", "answer": "No nonstop red‑eye flights operate from Denver to Jacksonville, but connecting red‑eye itineraries are available whose long overnight leg departs Denver late evening. On a representative day, American Airlines offers a connection via Miami with the DEN→MIA leg departing 11:55 PM and arriving at 5:49 AM (early hours), while JetBlue offers connections via Boston (DEN→BOS departs 11:37 PM, arrives 5:30 AM) and via New York JFK (DEN→JFK departs 11:55 PM, arrives 5:45 AM).", "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 Denver to Jacksonville?", "answer": "United and Southwest both fly nonstop from Denver to Jacksonville, with United operating 36 weekly flights and Southwest 33 weekly flights. Typical per‑carrier fares aren't provided for this route, so no median prices are available.", "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 Denver and Jacksonville?", "answer": "Common layover cities for this route include Atlanta, Dallas, Charlotte, and Houston, as they are major airline hubs that offer frequent connecting flights and relatively short total travel times. Atlanta, for example, is a primary hub for Delta and provides broad connections and efficient transfers. Dallas and Charlotte serve as key hubs for American Airlines, while Houston is a major United hub, all offering streamlined connections for domestic itineraries." }, "q9": { "question": "How reliable are on‑time arrivals on this route from Denver to Jacksonville?", "answer": "Arrival reliability on the Denver to Jacksonville route is measured by the share of flights landing within 15 minutes of schedule. United Airlines leads with 70.2% on-time arrivals and a 0.0% cancellation rate, while Southwest Airlines follows at 64.8% on-time arrivals and a 0.4% cancellation rate.", "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 Jacksonville?", "answer": "March to May and October to November offer pleasant temperatures and fewer visitors." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Denver to Jacksonville?", "answer": "For this domestic flight, bring a Real ID‑compliant driver’s license or passport, and have a credit or debit card ready for baggage fees. No visa, vaccination certificate, or proof of onward travel is required." }, "q12": { "question": "Which airport should I use in Jacksonville?", "answer": "Jacksonville International Airport is the only commercial airport serving the city. It is about 13 miles north of downtown and handles all scheduled passenger flights." }, "q13": { "question": "How do I get to Denver Intl Airport from the city center?", "answer": "From downtown Denver, the A Line commuter train is the fastest and most popular way to reach Denver International Airport, departing from Union Station and taking about 37 minutes. Regional buses also serve the airport transit center, while ride‑share, taxis, and hotel shuttles offer door‑to‑door convenience at a higher cost. Driving and parking on‑site is straightforward, with multiple lots ranging from economy to premium reserved spaces.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/", "title": "Airport Transit Center | Denver International Airport", "time_published": "2026-02-24T17:09:34Z" }, { "url": "https://flydenver.com/connections/", "title": "Connections | Denver International Airport", "favicon": "https://flydenver.com/apple-touch-icon.png", "time_published": "2023-09-14T15:33:21Z" }, { "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)", "title": "Automated Guideway Transit System (Denver International Airport)", "time_published": "2026-06-01T08:54:40Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR", "title": "Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-07-17T12:00:00Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Jacksonville airport?", "answer": "Jacksonville International Airport has an on-site hotel, the Residence Inn by Marriott, just one mile from the terminal with a free shuttle, and several other nearby hotels like the DoubleTree by Hilton and Microtel Inn & Suites also offer shuttle service. While there are no capsule hotels or sleeping pods, the terminal has padded benches and armrest-free seating in the main lobby and food court areas for resting.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.sleepinginairports.net/guides/jacksonville-airport-guide.htm", "title": "Jacksonville Airport Guide (JAX) - Sleeping in Airports", "time_published": "2026-05-15T16:10:37Z" }, { "url": "https://sleepinginairports.net/lounge/jacksonville-airport/uso-lounge-jax.htm", "title": "Jacksonville Airport Guide (JAX) - 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": "2018-08-06T07:00:42Z" }, { "url": "https://www.airportsdata.net/airport-JAX/", "title": "Jacksonville airport (JAX)", "time_published": "2025-11-14T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/jaxra-residence-inn-jacksonville-airport/overview/", "title": "Residence Inn Jacksonville Airport - With Free Shuttle to JAX Airport", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://www.airportsdata.net/airport-JAX-accommodation/", "title": "Sleeping inside or in nearby hotels (JAX)", "time_published": "2024-08-19T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/jaxra-residence-inn-jacksonville-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Residence Inn Jacksonville Airport - With Free Shuttle to JAX Airport", "time_published": "2025-02-19T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Jacksonville Intl Airport?", "answer": "Jacksonville International Airport (JAX) provides free Wi-Fi throughout the terminal. Currency exchange services are not available at the airport. Information on prayer rooms or chapels is not available, but the airport does have a Visitor Welcome Center and volunteer ambassadors who may assist with such inquiries.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Jacksonville_International_Airport", "title": "Jacksonville International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-16T23:54:30Z" }, { "url": "https://www.airportsdata.net/airport-JAX/", "title": "Jacksonville airport (JAX)", "time_published": "2025-11-14T00:00:00Z" }, { "url": "https://airport-data.com/airport/JAX/", "title": "FAA Information about Jacksonville International Airport (JAX)", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Jacksonville%2C%20Florida", "title": "Transportation in Jacksonville, Florida", "time_published": "2026-04-29T01:44:34Z" }, { "url": "https://www.airportsdata.net/airport-JAX-accommodation/", "title": "Sleeping inside or in nearby hotels (JAX)", "time_published": "2024-08-19T00:00:00Z" } ] }, "q16": { "question": "Are there accessible services or children's facilities at the Denver and Jacksonville airports?", "answer": "Denver International Airport recommends contacting your airline at least 48 hours before departure to arrange wheelchair service, and it features a 24/7 automated people mover connecting the terminal to all concourses. Jacksonville International Airport provides information counters on both levels and a team of volunteer ambassadors to assist passengers, though specific children's play areas are not mentioned in the available details. Both airports offer general assistance for travelers with disabilities, but it's best to check directly with your airline for any special accommodations.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.flydenver.com/traveler_services/accessibility", "title": "Accessibility and Mobility | Denver International Airport", "time_published": "2026-04-02T20:29:43Z" }, { "url": "https://www.flydenver.com/event/61719/", "title": "| Denver International Airport", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-07-09T15:14:02Z" }, { "url": "https://en.wikipedia.org/wiki/Automated_Guideway_Transit_System_(Denver_International_Airport)", "title": "Automated Guideway Transit System (Denver International Airport)", "time_published": "2026-06-01T08:54:40Z" }, { "url": "https://en.wikipedia.org/wiki/Denver%20International%20Airport", "title": "Denver International Airport", "time_published": "2026-04-30T15:08:23Z" }, { "url": "https://www.faa.gov/?action=searchForAirport&airportcode=PSR", "title": "Federal Aviation Administration", "favicon": "https://www.faa.gov/themes/custom/faa/favicon.png", "time_published": "2026-07-17T12:00:00Z" }, { "url": "https://www.airportsdata.net/airport-JAX/", "title": "Jacksonville airport (JAX)", "time_published": "2025-11-14T00:00:00Z" }, { "url": "https://airport-data.com/airport/JAX/", "title": "FAA Information about Jacksonville International Airport (JAX)", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Jacksonville_International_Airport", "title": "Jacksonville International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-16T23:54:30Z" }, { "url": "https://en.wikipedia.org/wiki/Jacksonville_Executive_at_Craig_Airport", "title": "Jacksonville Executive at Craig Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-20T15:50:17Z" }, { "url": "https://www.airportsdata.net/airport-JAX-accommodation/", "title": "Sleeping inside or in nearby hotels (JAX)", "time_published": "2024-08-19T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Denver to Jacksonville?", "answer": "Nonstop flights from Denver to Jacksonville typically use the Boeing 737-800, with United operating that type and Southwest also flying the route (specific aircraft not listed for Southwest). On connecting itineraries, the long-leg aircraft vary widely — the most common are the Boeing 737-800, Boeing 737 MAX 8, Airbus A321-200 Neo, and Airbus A321-100, with hubs like Chicago O'Hare, Dallas/Fort Worth, and Nashville. The exact aircraft can change by day and airline, but the 737 family and A321 series dominate this route.", "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 Denver to Jacksonville?", "answer": "United Airlines (which belongs to Star Alliance) and Southwest Airlines (which has no alliance) are the two carriers that fly nonstop between Denver and Jacksonville. Other alliances like oneworld and SkyTeam may serve the route via connections, but no member airline operates a nonstop.", "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. Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_airlines", "flight_schedule", "redeye_flights", "route_aircraft" ] }, "q20": { "question": "What are the best airport lounge options when departing from Denver?", "answer": "At Denver International Airport, you'll find the Delta Sky Club in Concourse A (center core, 4th floor), accessible with a same-day Delta boarding pass, qualifying credit card, or membership, and offering premium food, a full bar, and Wi-Fi. The Centurion Lounge is located in Concourse C and welcomes American Express Platinum and Centurion cardholders, as well as those with a day pass, featuring a locally inspired menu and craft cocktails. Both lounges provide flight monitors and comfortable seating areas to relax before your flight.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/DEN", "title": "American Express Lounges at Denver International Airport | Amex GB", "time_published": "2026-05-03T00:00:00Z" }, { "url": "https://www.flydenver.com/", "title": "Denver International Airport | DEN", "favicon": "https://www.flydenver.com/apple-touch-icon.png", "time_published": "2026-06-02T21:34:27Z" }, { "url": "https://flydenver.com/at-the-airport", "title": "Exciting Things to Do at Denver International Airport", "time_published": "2026-02-18T15:39:31Z" }, { "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/DEN/Delta-Sky-Club-Main-Terminal-Concourse-A-IgRTEiZDls/", "title": "Delta Sky Club at Denver International Airport | Amex US", "time_published": "2026-03-18T00:00:00Z" }, { "url": "https://carsandstays.delta.com/Denver-Hotels-Sleep-Inn-Suites-Denver-International-Airport.h23533743.Hotel-Information?categorySearch=any_option&chkin=2026-07-06&chkout=2026-07-07&destType=MARKET&destination=Denver%2C+CO%2C+United+States+of+America+%28DEN-All+Airports%29&latLong=39.74483000000001%2C-104.94829500000002&pwa_ts=1782175590171&referrerUrl=aHR0cHM6Ly9jYXJzYW5kc3RheXMuZGVsdGEuY29tL0hvdGVsLVNlYXJjaA%3D%3D®ionId=6139084&rfrr=HSR&rm1=a2&searchId=b9103c12-38ab-46f5-86a7-f3447411bdbe&selectedRatePlan=383244565&selectedRoomType=218717901&sort=RECOMMENDED&top_cur=USD&top_dp=126&useRewards=false&x_pwa=1", "title": "Sleep Inn & Suites Denver International Airport", "favicon": "https://carsandstays.delta.com/favicon.ico", "time_published": "2026-06-23T09:32:24Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Denver to Jacksonville?", "answer": "Since this is a domestic U.S. route, international baggage rules do not apply. Most airlines charge for checked bags in basic and standard economy; carry‑on is usually included. Check your airline's policy as fees and allowances vary." }, "q22": { "question": "What cabin and seat options are typical from Denver to Jacksonville?", "answer": "Flights from Denver to Jacksonville typically offer Economy class only, with standard recliner seats; Premium Economy and flat‑bed Business are not common on this domestic route." } } } }