ATL → DENAtlanta to Denver

live

Direct flights from Atlanta (ATL) to Denver (DEN): 28 nonstop departures observed each week across 4 airlines. 57% of the last 23 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes late. No cancellations were recorded across the 23 tracked flights. The nonstop covers 1,927 km, an estimated 2 hours 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Denver. Updated 11 September 2026 at 19:03 UTC.

ATL Atlanta heavy · +36
DEN Denver smooth · +0
1,927 km · ~2h 58m est.
dep bank 07:05–21:4228x weekly
Runs rough · 4 airlines · 28x weekly · nonstop
57% on time

of the last 23 operated ATL → DEN flights arrived within 15 minutes

Median arrival delay is +10 min. 0 of 23 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 23 operated legs
Flight time~2h 58mestimated from route distance
Weekly departures28x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 23

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesFrontier AirlinesSouthwest AirlinesUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Delta Air LinesDL60% on time

Flights DL2235 varies daily · DL346 08:10 Tu We Th Fr Sa · DL995 varies daily · DL706 12:15 Mo Tu We Th Fr Su

Frontier AirlinesF9

Flights F91449 07:57 daily · F93293 12:34 Mo We Th Fr Su · F93599 varies daily

Southwest AirlinesWN60% on time

Flights WN204 varies daily · WN665 10:40 Mo Th Fr · WN206 18:35 Tu We Sa Su · WN408 18:40 Mo Tu We Th Fr

United AirlinesUA40% on time

Flights UA340 08:50 daily · UA1327 11:23 Mo Tu We Th Fr Su · UA235 16:30 daily · UA2495 16:30 Tu We Th Fr

History

operated legs · board outcomes
09-11DL346dep +7 → arr−15
09-11DL957dep +45 → arr+32
09-11DL995dep +18 → arr+27
09-11F91449dep +16 → arr−6
09-11UA1327dep +89 → arr+53
09-11UA340dep +15 → arr−10
09-11WN204dep +0 → arr+12
09-11WN665dep +19 → arr+5
09-10DL346arrived+10
09-10DL493arrived−4
09-10DL519arrived−13
09-10DL530arrived−10
09-10DL746arrived−2
09-10DL957arrived+33
09-10DL995arrived+23
09-10F91449arrived−15
09-10F93599arrived+260
09-10UA1327arrived+39
09-10UA2495arrived+8
09-10UA340arrived+22
09-10WN204arrived+3
09-10WN408arrived+140
09-10WN665arrived+48

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ATLAtlanta +36 min heavy ⛅ mostly cloudy · SW 3 kt Full ATL delay board →
DENDenver +0 min smooth 🌤 mostly cloudy · WSW 6 kt Full DEN delay board →

Weather lens

Current conditions put the pressure at DEN: 39% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Atlanta to Denver route actually runs

Pro Flight Search records official board updates for nonstop ATL to DEN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Atlanta (ATL) to Denver (DEN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ATL-DEN
How we measure this →

ATL to DEN questions

Is ATL–DEN running on time right now?

Mostly on schedule. The departure side at ATL is the weaker end, route health score 76/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ATL–DEN?

Operators schedule morning departures around 07:57 and evening departures around 18:35 from ATL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DEN delay card to confirm conditions when you'd arrive.

How long is the flight from ATL to DEN?

Great-circle distance is 1,927 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 166–195 min gate-to-gate on this route.

How often does ATL–DEN fly?

4 carriers operate this route, around 124 flights a week between them. Compare carrier days and times in the airline list above.