Great-circle route ATL ↔ DEN. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
Frequencies below are per direction, from our most recent schedule sample. The two directions are not identical — that is normal on scheduled routes.
| Direction | Frequency | Days | Airlines |
|---|---|---|---|
| ATL → DEN Atlanta to Denver |
121/wk | Daily | Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines |
| DEN → ATL Denver to Atlanta |
111/wk | Daily | Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines |
Where a direction shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
In 2025, airlines reported 1,691,841 passengers on 11,010 flights between ATL and DEN — about 4,638 a day — filling 86% of the 1,959,961 seats flown. Delta Air Lines Inc. carried the most passengers (53%).
Source: US DOT T-100 segment reports — actual airline-reported traffic, scheduled service only, both directions combined. Cargo and charter flights excluded.
4 airlines fly the ATL–DEN nonstop, including Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines.
Recent scheduled departures on this route have used the Boeing 737-800, Airbus A321, Airbus A320, Airbus A319 and 2 other types.
Aircraft assignments change by season and by time of day.
The distance between Hartsfield Jackson Atlanta International Airport and Denver International Airport is 1,197 miles, or 1,926 kilometres.
| Great-circle distance | 1,197 mi |
| Kilometres | 1,926 km |
| Nautical miles | 1,040 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 4 airlines fly the route nonstop, with about 232 departures a week across both directions. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 2h 56m in the air. That is a great-circle estimate from the 1,197-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.
About 121 a week from Atlanta to Denver and 111 a week from Denver to Atlanta, from our most recent schedule sample.
Delta Air Lines, Frontier Airlines, Southwest Airlines, United Airlines.
In 2025, airlines reported 1,691,841 passengers on 11,010 scheduled flights between ATL and DEN — about 4,638 a day — filling 86% of the seats flown. Source: US DOT T-100 segment reports, both directions combined.
Recent scheduled departures have used the Boeing 737-800, Airbus A321, Airbus A320, Airbus A319. Assignments change by season and by time of day.
