Great-circle route DEN → DFW. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
The flight time from Denver to Dallas is approximately 1h 53m nonstop. The distance is 641 miles (1,032 km). There are about 27 nonstop flights from Denver to Dallas per day.
That is a great-circle estimate, not a scheduled block time. An airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
| Route | Est. time | Distance | Frequency | Airlines |
|---|---|---|---|---|
| DEN → DFW Denver International Airport to Dallas Fort Worth International Airport |
1h 53m | 641 mi | 125/wk | American Airlines, Frontier Airlines, United Airlines |
| DEN → DAL Denver International Airport to Dallas Love Field |
1h 54m | 651 mi | 63/wk | Southwest Airlines |
Frequencies come from our most recent schedule sample. Where a pairing shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
4 airlines fly nonstop from Denver to Dallas, including American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
Recent scheduled departures on this route have used the Airbus A321, Airbus A320 NEO, Airbus A320, Boeing 737-800 and 3 other types.
Aircraft assignments change by season and by time of day.
The distance from Denver to Dallas is 641 miles, or 1,032 kilometres.
| Great-circle distance | 641 mi |
| Kilometres | 1,032 km |
| Nautical miles | 557 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 4 airlines fly it nonstop, with about 188 departures a week, across 2 airport pairings. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 1h 53m in the air on the DEN–DFW nonstop. That is a great-circle estimate from the 641-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
641 miles (1,032 km) great-circle between Denver International Airport and Dallas Fort Worth International Airport.
American Airlines, Frontier Airlines, Southwest Airlines, United Airlines.
Recent scheduled departures have used the Airbus A321, Airbus A320 NEO, Airbus A320, Boeing 737-800. Assignments change by season and by time of day.
DEN to DFW, DEN to DAL. Flight times differ slightly between them because the airports are not in the same place.
