ATL → COSAtlanta to Colorado Springs

live

Direct flights from Atlanta (ATL) to Colorado Springs (COS): 7 nonstop departures observed each week across 1 airline. 69% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes late. No cancellations were recorded across the 13 tracked flights. The nonstop covers 1,903 km, an estimated 2 hours 56 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Colorado Springs. Updated 11 September 2026 at 19:03 UTC.

ATL Atlanta heavy · +30
COS Colorado Springs tracking
1,903 km · ~2h 56m est.
dep bank 11:10–20:307x weekly
Runs mixed · 1 airline · 7x weekly · nonstop
69% on time

of the last 13 operated ATL → COS flights arrived within 15 minutes

Median arrival delay is +11 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+11 minacross the last 13 operated legs
Flight time~2h 56mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 13

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines

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 LinesDL69% on time

Flights DL2427 11:10 daily · DL971 20:30 daily

History

operated legs · board outcomes
09-11DL2427departed+11
09-11DL971departed+167
09-10DL2427departed+50
09-10DL971departed+69
09-09DL2427departed+8
09-09DL971departed+8
09-08DL2427departed+0
09-08DL971departed+6
09-07DL2427departed+12
09-07DL971departed+88
09-06DL2427departed+13
09-06DL971departed+4
09-05DL2427departed+10

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 +30 min heavy ⛅ mostly cloudy · W 5 kt Full ATL delay board →
COSColorado Springs tracking Full COS delay board →

How the Atlanta to Colorado Springs route actually runs

Pro Flight Search records official board updates for nonstop ATL to COS 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 Colorado Springs (COS) route reliability, measured from operated flights on official airport boards.

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

ATL to COS questions

Is ATL–COS running on time right now?

Some delays possible. The departure side at ATL is the weaker end, route health score 60/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ATL–COS?

Operators schedule morning departures around 11:10 and evening departures around 20:30 from ATL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the COS delay card to confirm conditions when you'd arrive.

How long is the flight from ATL to COS?

Great-circle distance is 1,903 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 164–193 min gate-to-gate on this route.

How often does ATL–COS fly?

Delta Air Lines runs the route with about 14 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.