--- title: "Jacksonville to Denver flights: who flies JAX-DEN" description: "United Airlines flies Jacksonville (JAX) to Denver (DEN) nonstop about 12 times a week, scheduled at 3h 50m to 4h 2m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/jax-den" url: "https://2lnr.com/routes/jax-den.md" date_modified: "2026-10-18T05:10:47Z" --- # Jacksonville to Denver (JAX-DEN): nonstop flights and who flies them United Airlines flies the JAX to DEN nonstop about 12 times a week. In the timetable below it flies as UA 671 and UA 2014, scheduled at 3h 50m to 4h 2m for the 1,445 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See JAX to DEN on the interactive map [Get started free](https://2lnr.com/login) 12 Flights a week, 4-week average 3h 50m to 4h 2m Scheduled flight time 1,445 mi Nonstop distance Free To get started ## Jacksonville to Denver flight schedule Scheduled nonstop departures for JAX to DEN starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Jacksonville (JAX) to Denver (DEN) | Date | Flight | Airline | Departs JAX | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Thu, Oct 22 | UA 2014 | United Airlines | 15:04 | 16:58 | 3h 54m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Fri, Oct 23 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | Airbus A320 | | Fri, Oct 23 | UA 2014 | United Airlines | 15:04 | 16:58 | 3h 54m | Airbus A319 | | Sat, Oct 24 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | Airbus A320 | | Sat, Oct 24 | UA 2014 | United Airlines | 15:04 | 16:58 | 3h 54m | Airbus A319 | | Sun, Oct 25 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | Airbus A320 | | Mon, Oct 26 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | Airbus A320 | | Tue, Oct 27 | UA 671 | United Airlines | 08:05 | 09:55 | 3h 50m | Airbus A320 | | Wed, Oct 28 | UA 671 | United Airlines | 08:00 | 10:02 | 4h 2m | Airbus A320 | Showing all 10 scheduled JAX to DEN departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every JAX to DEN date on the interactive map ## Aircraft on the Jacksonville to Denver nonstop United Airlines flies the departures in the schedule table on this page with the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) and the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full JAX to DEN nonstop schedule This page carries the full JAX to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each JAX to DEN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See JAX to DEN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Jacksonville to Denver nonstop Carriers operating JAX to DEN nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See JAX to DEN on the interactive map → ## Frequently asked questions about JAX to DEN **How long is the flight from Jacksonville (JAX) to Denver (DEN)?** Scheduled flight times from Jacksonville (JAX) to Denver (DEN) run from 3h 50m to 4h 2m across the departures in the schedule table on this page. The nonstop covers about 1,445 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from JAX to DEN?** United Airlines is currently the only airline flying JAX to DEN nonstop. 2LNR doesn't show award or upgrade space for it on JAX to DEN, so this page carries the schedule rather than a space claim. **How many flights a week are there from JAX to DEN?** About 12 nonstop flights a week run between Jacksonville (JAX) and Denver (DEN) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from JAX to DEN depart?** Scheduled JAX to DEN nonstops in the next 7 days with service leave between 08:00 and 15:04, local time at Jacksonville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate JAX to DEN nonstop?** In the schedule table on this page, JAX to DEN nonstops fly as UA 671 and UA 2014 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on JAX to DEN?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on JAX to DEN. The page carries the full JAX to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DEN to JAX nonstop flights](https://2lnr.com/routes/den-jax.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Jacksonville (JAX)](https://2lnr.com/routes/jax.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Jacksonville (JAX): - [Savannah (SAV) to Denver (DEN)](https://2lnr.com/routes/sav-den.md), 116 miles from JAX - [Orlando (MCO) to Denver (DEN)](https://2lnr.com/routes/mco-den.md), 146 miles from JAX Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full JAX to DEN nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)