--- title: "Denver (DEN) to Tulsa (TUL) flights: who flies it" description: "United Airlines flies Denver (DEN) to Tulsa (TUL) nonstop about 29 times a week, scheduled at 1h 45m to 1h 56m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/den-tul" url: "https://2lnr.com/routes/den-tul.md" date_modified: "2026-10-18T05:10:47Z" --- # Denver to Tulsa (DEN-TUL): nonstop flights and who flies them United Airlines flies nonstop between Denver (DEN) and Tulsa (TUL), roughly 29 times a week. The timetable below shows the nonstop scheduled at 1h 45m to 1h 56m for the 541 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See DEN to TUL on the interactive map [Get started free](https://2lnr.com/login) 29 Flights a week, 4-week average 1h 45m to 1h 56m Scheduled flight time 541 mi Nonstop distance Free To get started ## Denver to Tulsa flight schedule Scheduled nonstop departures for DEN to TUL 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 Denver (DEN) to Tulsa (TUL) | Date | Flight | Airline | Departs DEN | Arrives TUL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 5315 | United Airlines | 09:45 | 12:41 | 1h 56m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Thu, Oct 22 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Thu, Oct 22 | UA 5484 | United Airlines | 15:35 | 18:24 | 1h 49m | Embraer E175 | | Thu, Oct 22 | UA 1937 | United Airlines | 17:40 | 20:26 | 1h 46m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Thu, Oct 22 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Fri, Oct 23 | UA 5315 | United Airlines | 09:45 | 12:41 | 1h 56m | Embraer E175 | | Fri, Oct 23 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Fri, Oct 23 | UA 5484 | United Airlines | 15:35 | 18:24 | 1h 49m | Embraer E175 | | Fri, Oct 23 | UA 1937 | United Airlines | 17:40 | 20:26 | 1h 46m | Boeing 737-800 | | Fri, Oct 23 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Sat, Oct 24 | UA 5315 | United Airlines | 09:45 | 12:41 | 1h 56m | Embraer E175 | | Sat, Oct 24 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Sat, Oct 24 | UA 1937 | United Airlines | 17:40 | 20:26 | 1h 46m | Boeing 737-800 | | Sat, Oct 24 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Sun, Oct 25 | UA 5315 | United Airlines | 09:45 | 12:41 | 1h 56m | Embraer E175 | | Sun, Oct 25 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Sun, Oct 25 | UA 1937 | United Airlines | 17:50 | 20:35 | 1h 45m | Boeing 737-800 | | Sun, Oct 25 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Mon, Oct 26 | UA 5315 | United Airlines | 10:05 | 12:58 | 1h 53m | Embraer E175 | | Mon, Oct 26 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Mon, Oct 26 | UA 1937 | United Airlines | 17:50 | 20:35 | 1h 45m | Boeing 737-800 | | Mon, Oct 26 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Tue, Oct 27 | UA 5315 | United Airlines | 10:05 | 12:58 | 1h 53m | Embraer E175 | | Tue, Oct 27 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Tue, Oct 27 | UA 1937 | United Airlines | 17:50 | 20:35 | 1h 45m | Boeing 737-800 | | Tue, Oct 27 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | | Wed, Oct 28 | UA 5315 | United Airlines | 10:05 | 12:58 | 1h 53m | Embraer E175 | | Wed, Oct 28 | UA 5311 | United Airlines | 13:40 | 16:29 | 1h 49m | Embraer E175 | | Wed, Oct 28 | UA 1937 | United Airlines | 17:50 | 20:35 | 1h 45m | Boeing 737-800 | | Wed, Oct 28 | UA 4712 | United Airlines | 20:58 | 23:44 | 1h 46m | Embraer E175 | Showing all 30 scheduled DEN to TUL 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 DEN to TUL date on the interactive map ## Aircraft on the Denver to Tulsa nonstop United Airlines flies the departures in the schedule table on this page with the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) and the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full DEN to TUL nonstop schedule This page carries the full DEN to TUL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each DEN to TUL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See DEN to TUL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Tulsa nonstop Carriers operating DEN to TUL 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 DEN to TUL on the interactive map → ## Frequently asked questions about DEN to TUL **How long is the flight from Denver (DEN) to Tulsa (TUL)?** Scheduled flight times from Denver (DEN) to Tulsa (TUL) run from 1h 45m to 1h 56m across the departures in the schedule table on this page. The nonstop covers about 541 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to TUL?** United Airlines is currently the only airline flying DEN to TUL nonstop. 2LNR doesn't show award or upgrade space for it on DEN to TUL, so this page carries the schedule rather than a space claim. **How many flights a week are there from DEN to TUL?** About 29 nonstop flights a week run between Denver (DEN) and Tulsa (TUL) 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 DEN to TUL depart?** Scheduled DEN to TUL nonstops in the next 7 days with service leave between 09:45 and 20:58, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DEN to TUL nonstop?** In the schedule table on this page, DEN to TUL nonstops fly as UA 1937, UA 4712, UA 5311, UA 5315, and UA 5484 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on DEN to TUL?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to TUL. The page carries the full DEN to TUL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [TUL to DEN nonstop flights](https://2lnr.com/routes/tul-den.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Tulsa (TUL)](https://2lnr.com/routes/tul.md). Nonstops from Denver (DEN) to other airports within 150 miles of Tulsa (TUL): - [Denver (DEN) to Cave Springs (XNA)](https://2lnr.com/routes/den-xna.md), 89 miles from TUL - [Denver (DEN) to Joplin (JLN)](https://2lnr.com/routes/den-jln.md), 101 miles from TUL - [Denver (DEN) to Oklahoma City (OKC)](https://2lnr.com/routes/den-okc.md), 111 miles from TUL - [Denver (DEN) to Wichita (ICT)](https://2lnr.com/routes/den-ict.md), 132 miles from TUL 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 DEN to TUL 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)