COS → ATLColorado Springs to Atlanta

live

Direct flights from Colorado Springs (COS) to Atlanta (ATL): 14 nonstop departures observed each week across 1 airline. 92% of the last 13 tracked flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. 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 Colorado Springs and Atlanta. Updated 1 November 2026 at 20:03 UTC.

Today, COS → ATL

Sun 1 Nov · local times
  1. · DL2427Delta Air Lines On schedule ATL est. 18:18sched 18:24

Checked ATL board 15:03

COS Colorado Springs tracking
ATL Atlanta smooth · +0
1,903 km · ~2h 56m est.
dep bank 06:00–13:3114x weekly
Runs reliable · 1 airline · 14x weekly · nonstop
92% on time

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

Median arrival delay is −21 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 13 arrivals
Flight time~2h 56mestimated from route distance
Weekly departures14x1 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 LinesDL92% on time

Flights DL1074 06:00 daily · DL2427 13:31 daily

History

operated legs · board outcomes
10-31DL2427arrived−21
10-30DL1074arrived−23
10-30DL2427arrived+9
10-29DL1074arrived−11
10-29DL2427arrived−21
10-28DL1074arrived+2
10-28DL2427arrived−23
10-27DL1074arrived−29
10-27DL2427arrived−19
10-26DL1074arrived−23
10-26DL2427arrived+42
10-25DL1074arrived−21
10-25DL2427arrived−2

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
COSColorado Springs tracking Full COS delay board →
ATLAtlanta +0 min smooth ⛅ overcast · E 14 kt Full ATL delay board →

How the Colorado Springs to Atlanta route actually runs

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

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

COS to ATL questions

Is COS–ATL running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 84/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on COS–ATL?

Operators schedule morning departures around 06:00 from COS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ATL delay card to confirm conditions when you'd arrive.

How long is the flight from COS to ATL?

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 COS–ATL 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.