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

Denver to Dallas flight schedule

Scheduled nonstop departures for DEN to DFW 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 Denver (DEN) to Dallas (DFW)
Date	Flight	Airline	Departs DEN	Arrives DFW	Duration	Aircraft
Fri, Oct 23	AA 2612	American Airlines	05:24	08:29	2h 5m	Boeing 737-800
Fri, Oct 23	AA 3285	American Airlines	06:26	09:35	2h 9m	Airbus A321
Fri, Oct 23	F9 2550	Frontier Airlines	06:30	09:32	2h 2m	Airbus A321neo family
Fri, Oct 23	AA 852	American Airlines	07:28	10:36	2h 8m	Airbus A321
Fri, Oct 23	UA 2160	United Airlines	07:40	10:45	2h 5m	Airbus A319
Fri, Oct 23	AA 1523	American Airlines	09:03	12:06	2h 3m	Boeing 737-800
Fri, Oct 23	UA 1350	United Airlines	09:35	12:40	2h 5m	Airbus A320
Fri, Oct 23	AA 1756	American Airlines	10:39	13:45	2h 6m	Airbus A321
Fri, Oct 23	F9 3366	Frontier Airlines	10:40	13:50	2h 10m	Airbus A321neo family
Fri, Oct 23	AA 2359	American Airlines	13:07	16:13	2h 6m	Airbus A321
Fri, Oct 23	UA 578	United Airlines	13:25	16:29	2h 4m	Airbus A320
Fri, Oct 23	AA 420	American Airlines	15:14	18:18	2h 4m	Boeing 737-800
Fri, Oct 23	UA 2230	United Airlines	15:45	18:49	2h 4m	Boeing 737 MAX 9
Fri, Oct 23	F9 2148	Frontier Airlines	16:12	19:22	2h 10m	Airbus A320neo
Fri, Oct 23	AA 1832	American Airlines	16:54	20:02	2h 8m	Airbus A321
Fri, Oct 23	UA 1565	United Airlines	17:42	20:46	2h 4m	Boeing 737-800
Fri, Oct 23	AA 1322	American Airlines	18:43	21:50	2h 7m	Airbus A321
Fri, Oct 23	UA 2239	United Airlines	20:57	23:59	2h 2m	Boeing 737-800
Fri, Oct 23	F9 2632	Frontier Airlines	21:19	00:16	1h 57m	Airbus A321neo family
Sat, Oct 24	AA 2612	American Airlines	05:24	08:29	2h 5m	Boeing 737-800
Sat, Oct 24	F9 2550	Frontier Airlines	06:05	09:07	2h 2m	Airbus A320neo
Sat, Oct 24	AA 3285	American Airlines	06:26	09:35	2h 9m	Airbus A321
Sat, Oct 24	AA 852	American Airlines	07:28	10:36	2h 8m	Airbus A321
Sat, Oct 24	AA 1523	American Airlines	09:03	12:06	2h 3m	Boeing 737-800
Sat, Oct 24	UA 1350	United Airlines	09:35	12:40	2h 5m	Airbus A320
Sat, Oct 24	AA 1756	American Airlines	10:39	13:45	2h 6m	Airbus A321
Sat, Oct 24	F9 3366	Frontier Airlines	10:40	13:50	2h 10m	Airbus A320neo
Sat, Oct 24	AA 2359	American Airlines	13:20	16:26	2h 6m	Airbus A321
Sat, Oct 24	UA 578	United Airlines	13:25	16:29	2h 4m	Airbus A320
Sat, Oct 24	AA 420	American Airlines	15:14	18:20	2h 6m	Airbus A321
Sat, Oct 24	F9 2148	Frontier Airlines	16:12	19:22	2h 10m	Airbus A321
Sat, Oct 24	AA 1832	American Airlines	16:54	20:02	2h 8m	Airbus A321
Sat, Oct 24	UA 1565	United Airlines	17:42	20:46	2h 4m	Boeing 737-800
Sat, Oct 24	AA 1322	American Airlines	18:43	21:50	2h 7m	Airbus A321
Sat, Oct 24	UA 2239	United Airlines	20:57	23:59	2h 2m	Boeing 737-800
Sat, Oct 24	F9 2632	Frontier Airlines	21:19	00:16	1h 57m	Airbus A321neo family
Sun, Oct 25	AA 2612	American Airlines	05:24	08:29	2h 5m	Boeing 737-800
Sun, Oct 25	AA 3285	American Airlines	06:26	09:35	2h 9m	Airbus A321
Sun, Oct 25	F9 2550	Frontier Airlines	06:35	09:37	2h 2m	Airbus A321neo family
Sun, Oct 25	AA 852	American Airlines	07:28	10:36	2h 8m	Airbus A321

Showing the first 40 of 140 scheduled DEN to DFW 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 DEN to DFW date on the interactive map

Aircraft on the Denver to Dallas nonstop

In the schedule table on this page, American Airlines flies the Airbus A321 and the Boeing 737-800. United Airlines flies the Airbus A320, the Boeing 737-800, the Airbus A319, and the Boeing 737 MAX 9. Frontier Airlines flies the Airbus A321neo family, the Airbus A320neo, 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 DEN to DFW departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Denver to Dallas 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 Denver to Dallas 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 DEN to DFW 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 DEN to DFW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Dallas nonstop

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

See DEN to DFW on the interactive map →

Frequently asked questions about DEN to DFW

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

Scheduled flight times from Denver (DEN) to Dallas (DFW) run from 1h 57m to 2h 10m 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 DEN to DFW?

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

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

About 145 nonstop flights a week run between Denver (DEN) and Dallas (DFW) in the current schedule, operated by American Airlines, United 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 DEN to DFW depart?

Scheduled DEN to DFW nonstops in the next 7 days with service leave between 05:24 and 21:19, 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 DFW nonstop?

The schedule table on this page lists 19 flight numbers for DEN to DFW nonstops, including AA 852, AA 1523, AA 1756, AA 2612, and AA 3285 on American Airlines; UA 1350 on United Airlines; and F9 2550 and F9 3366 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

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

Open the DEN to DFW 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 DFW to DEN upgrade and award space.

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

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

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

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

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

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