Dallas (DFW) to Denver (DEN) flights: who flies it

Dallas to Denver flight schedule

Scheduled nonstop departures for DFW to DEN starting October 23, 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 Dallas (DFW) to Denver (DEN)
Date	Flight	Airline	Departs DFW	Arrives DEN	Duration	Aircraft
Fri, Oct 23	UA 773	United Airlines	05:45	06:53	2h 8m	Boeing 737-900
Fri, Oct 23	AA 1523	American Airlines	07:00	08:09	2h 9m	Boeing 737-800
Fri, Oct 23	F9 2549	Frontier Airlines	07:00	08:19	2h 19m	Airbus A321neo family
Fri, Oct 23	AA 1756	American Airlines	08:35	09:49	2h 14m	Airbus A321
Fri, Oct 23	UA 567	United Airlines	08:58	10:15	2h 17m	Boeing 737-800
Fri, Oct 23	F9 1323	Frontier Airlines	10:37	11:57	2h 20m	Airbus A321neo family
Fri, Oct 23	AA 2359	American Airlines	11:02	12:11	2h 9m	Airbus A321
Fri, Oct 23	UA 2049	United Airlines	11:34	12:44	2h 10m	Airbus A320
Fri, Oct 23	AA 420	American Airlines	13:14	14:23	2h 9m	Boeing 737-800
Fri, Oct 23	UA 248	United Airlines	13:42	14:52	2h 10m	Airbus A320
Fri, Oct 23	F9 4069	Frontier Airlines	14:39	15:54	2h 15m	Airbus A320neo
Fri, Oct 23	AA 1832	American Airlines	14:57	16:04	2h 7m	Airbus A321
Fri, Oct 23	AA 1322	American Airlines	16:35	17:46	2h 11m	Airbus A321
Fri, Oct 23	UA 1303	United Airlines	17:00	18:16	2h 16m	Boeing 737 MAX 9
Fri, Oct 23	AA 2235	American Airlines	17:50	18:58	2h 8m	Airbus A321
Fri, Oct 23	UA 309	United Airlines	18:21	19:41	2h 20m	Boeing 737-900
Fri, Oct 23	F9 2631	Frontier Airlines	20:27	21:49	2h 22m	Airbus A320neo
Fri, Oct 23	AA 577	American Airlines	20:35	21:47	2h 12m	Airbus A321
Fri, Oct 23	AA 2852	American Airlines	22:49	23:58	2h 9m	Boeing 737-800
Sat, Oct 24	UA 773	United Airlines	05:45	06:54	2h 9m	Boeing 737-800
Sat, Oct 24	AA 1523	American Airlines	07:00	08:09	2h 9m	Boeing 737-800
Sat, Oct 24	F9 2549	Frontier Airlines	07:00	08:19	2h 19m	Airbus A321neo family
Sat, Oct 24	AA 1756	American Airlines	08:35	09:49	2h 14m	Airbus A321
Sat, Oct 24	UA 567	United Airlines	08:58	10:15	2h 17m	Boeing 737-800
Sat, Oct 24	F9 1323	Frontier Airlines	10:02	11:22	2h 20m	Airbus A320neo
Sat, Oct 24	AA 2359	American Airlines	11:20	12:29	2h 9m	Airbus A321
Sat, Oct 24	F9 4069	Frontier Airlines	12:30	13:47	2h 17m	Airbus A320neo
Sat, Oct 24	AA 420	American Airlines	13:14	14:21	2h 7m	Airbus A321
Sat, Oct 24	UA 248	United Airlines	13:42	14:52	2h 10m	Airbus A319
Sat, Oct 24	AA 1832	American Airlines	14:57	16:04	2h 7m	Airbus A321
Sat, Oct 24	AA 1322	American Airlines	16:35	17:46	2h 11m	Airbus A321
Sat, Oct 24	UA 1303	United Airlines	17:00	18:16	2h 16m	Boeing 737 MAX 9
Sat, Oct 24	AA 2235	American Airlines	17:50	18:58	2h 8m	Airbus A321
Sat, Oct 24	F9 2631	Frontier Airlines	20:27	21:49	2h 22m	Airbus A321
Sat, Oct 24	AA 577	American Airlines	20:35	21:47	2h 12m	Airbus A321
Sat, Oct 24	AA 2852	American Airlines	22:49	23:58	2h 9m	Boeing 737-800
Sun, Oct 25	UA 1733	United Airlines	05:45	06:54	2h 9m	Boeing 737-800
Sun, Oct 25	UA 773	United Airlines	05:45	06:54	2h 9m	Boeing 737-800
Sun, Oct 25	AA 1523	American Airlines	07:00	08:09	2h 9m	Boeing 737-800
Sun, Oct 25	F9 2549	Frontier Airlines	07:00	08:19	2h 19m	Airbus A321

Showing the first 40 of 141 scheduled DFW to DEN departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 DFW to DEN date on the interactive map

Aircraft on the Dallas to Denver nonstop

In the schedule table on this page, American Airlines flies the Airbus A321 and the Boeing 737-800. United Airlines flies the Boeing 737-800, the Boeing 737-900, the Airbus A320, the Boeing 737 MAX 9, and the Airbus A319. Frontier Airlines flies the Airbus A320neo, the Airbus A321neo family, and the Airbus A321. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on DFW to DEN departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Dallas to Denver to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 11 of the 14 Dallas to Denver departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the DFW to DEN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See DFW to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Dallas to Denver nonstop

Carriers operating DFW to DEN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See DFW to DEN on the interactive map →

Frequently asked questions about DFW to DEN

How long is the flight from Dallas (DFW) to Denver (DEN)?

Scheduled flight times from Dallas (DFW) to Denver (DEN) run from 2h 7m to 2h 22m across the departures in the schedule table on this page. The nonstop covers about 641 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from DFW to DEN?

United Airlines, American Airlines, and Frontier Airlines fly DFW to DEN nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How many flights a week are there from DFW to DEN?

About 150 nonstop flights a week run between Dallas (DFW) and Denver (DEN) in the current schedule, operated by United Airlines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from DFW to DEN depart?

Scheduled DFW to DEN nonstops in the next 7 days with service leave between 05:45 and 22:49, local time at Dallas. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate DFW to DEN nonstop?

The schedule table on this page lists 20 flight numbers for DFW to DEN nonstops, including AA 420, AA 1523, AA 1756, and AA 2359 on American Airlines; UA 567 and UA 773 on United Airlines; and F9 1323 and F9 2549 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on DFW to DEN?

Open the DFW to DEN route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Flying the other way? See DEN to DFW upgrade and award space.

Award seats rather than schedules? See American Airlines award availability.

Looking beyond this route? See every route from Dallas (DFW), or every route from Denver (DEN).

Nonstops from Dallas (DFW) to other airports within 150 miles of Denver (DEN):

Dallas (DFW) to Colorado Springs (COS), 73 miles from DEN
Dallas (DFW) to Eagle (EGE), 119 miles from DEN
Dallas (DFW) to Aspen (ASE), 124 miles from DEN
Dallas (DFW) to Hayden (HDN), 141 miles from DEN

Distances are great-circle between the airports, not driving distance.

Dallas to Denver (DFW-DEN): nonstop upgrade & award space