DL971Delta Air Lines · ATL → COS
live · 1h ago
Route confirmed Delta Air Lines

DL971 AtlantaATL · 18:50 Colorado SpringsCOS

DL971 by Delta Air Lines flies from Atlanta (ATL) to Colorado Springs (COS) for the Sat, Sep 12 departure.

Right nowDeparts today · today · as of 15:03
18:50

departs ATL · on schedule

Where the minutes go

last 7 operations · gate push → arrival
0+56+111+167 min
09-11
+167 gate
09-10
+69 gate
09-09
+8 gate
09-08
+6 gate
09-07
+88 gate
09-06
+4 gate
09-04
+6 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

0 cancelled · 13 operations tracked

The route today

live boards
ATLAtlantaHigh riskATL delay board →
COSColorado SpringsOn-time likelyCOS delay board →
ATL→COSevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Atlanta to Colorado Springs flights today

same route · Delta Air Lines
DL2427departs 11:10

If DL971 is cancelled, this is the other Delta Air Lines nonstop flight from Atlanta to Colorado Springs on the same day, with scheduled departure times in ATL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL971 actually runs

Pro Flight Search has tracked every published board update for DL971 across the ATL and COS boards: schedule changes, gate pushes and actual clocks. Usually departs ~14 min late. Based on 13 confirmed departures · 8/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL971 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-11ATL 18:50 21:37 (+167)COS
09-10ATL 18:50 19:59 (+69)COS
09-09ATL 18:50 18:58 (+8)COS
09-08ATL 18:50 18:56 (+6)COS
09-07ATL 20:30 21:58 (+88)COS
09-06ATL 20:30 20:34 (+4)COS
09-04ATL 20:30 20:36 (+6)COS
09-03ATL 20:30 20:49 (+19)COS
09-02ATL 20:30 20:44 (+14)COS
09-01ATL 20:30 20:35 (+5)COS
08-31ATL 20:30 20:37 (+7)COS
08-30ATL 20:30 21:15 (+45)COS
08-29ATL 20:30 20:44 (+14)COS

Aircraft

Recent tails: N870DN, N824DN, N816DN, N802DN.

Board clocks recorded as ATL and COS published them.

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 — DL971 Atlanta to Colorado Springs on-time performance, measured from the ATL and COS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL971
How we measure this →