Denver to Dallas-Fort Worth Flights (DEN-DFW)

🇺🇸 DEN

Denver

642 mi

DFW 🇺🇸

Dallas-Fort Worth

Denver International Airport Dallas Fort Worth International Airport 6 airlines

The Denver to Dallas-Fort Worth route connects Denver International Airport (DEN) in US with Dallas Fort Worth International Airport (DFW) in US. This short-haul flight covers approximately 642 miles (1033 km) with a typical flight time of 1h 40m. This route is served by 6 airlines: American Airlines, Frontier, United and others. AirportRoutes has tracked 28 unique flight numbers on this route.

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Departure Airport

Denver International Airport

ICAO Code:: KDEN
IATA Code:: DEN
City:: 🇺🇸 Denver
Country:: US
Elevation:: 5431 ft

Destination Airport

Dallas Fort Worth International Airport

ICAO Code:: KDFW
IATA Code:: DFW
City:: 🇺🇸 Dallas-Fort Worth
Country:: US
Elevation:: 607 ft

Operators

Tracked Flights

642

Miles

1h 40m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
American Airlines	`AAL`	`AA`
Frontier	`FFT`	`F9`
United	`UAL`	`UA`
Volaris	`VOI`	`Y4`
Envoy Air	`ENY`	`MQ`
Key Lime Air	`LYM`	`KG`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	23	13%
Tuesday	25	15%
Wednesday	30	18%
Thursday	25	15%
Friday	30	18%
Saturday	14	8%
Sunday	24	14%

Pattern Analysis

28 Tracked Flights:

Data Points: 171
API observations used to build this analysis

Weekdays: 133 flights
Weekend: 38 flights

Business Route More active on weekdays

All Flight Routes

6 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
American Airlines `AAL` / `AA`		A321	05:00 5:00 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Envoy Air `ENY` / `MQ`	-	A321	-	M T W T F S S	Oct 22, 2025	Active
Frontier `FFT` / `F9`		A321	05:05 5:05 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Key Lime Air `LYM` / `KG`		SW4	06:55 6:55 AM (Representative)	M T W T F S S	Feb 27, 2026	Active
United `UAL` / `UA`		B738	09:37 9:37 AM (Representative)	M T W T F S S	Jun 30, 2026	Active
Volaris `VOI` / `Y4`		A320	10:00 10:00 AM (Representative)	M T W T F S S	Dec 24, 2025	Active

Total Routes: 6

Active Routes: 6

Unique Airlines: 6

Aircraft Types: 6

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
05:00 5:00 AM	American Airlines	`AAL`	`AA`
05:05 5:05 AM	Frontier	`FFT`	`F9`
06:55 6:55 AM	Key Lime Air	`LYM`	`KG`
09:37 9:37 AM	United	`UAL`	`UA`
10:00 10:00 AM	Volaris	`VOI`	`Y4`

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 5

Time Range:
05:00 - 10:00

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Denver to Dallas-Fort Worth Flights

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