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Delta Air Lines

Is DL4449 delayed?

Service date: · Scheduled departure date (America/Denver)

Arrived

4 min late

Updated

Departure

Salt Lake City

SLC

Actual

Scheduled 15:51

Aug 27

Arrival

Colorado Springs

COS

Actual

Scheduled 23:36

Aug 27

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • COS → SLC

    38 min late

  • COS → SLC

    10 min early

  • SLC → COS

    8 min late

  • COS → SLC

    5 min early

  • COS → SLC

    7 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
19
Arrivals over 15 minutes late
4
Observed cancellations
0
Observed occurrences
34

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

DL4449 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedColorado SpringsSalt Lake City
View this flight’s market
38
Sep 16, 2026ArrivedColorado SpringsSalt Lake City
-10
Sep 15, 2026ArrivedSalt Lake CityColorado Springs
8
Sep 15, 2026ArrivedColorado SpringsSalt Lake City
-5
Sep 13, 2026ArrivedColorado SpringsSalt Lake City
7
Sep 11, 2026ArrivedColorado SpringsSalt Lake City
5
Sep 10, 2026ArrivedColorado SpringsSalt Lake City
29
Sep 9, 2026ArrivedSalt Lake CityColorado Springs
9
Sep 9, 2026ArrivedColorado SpringsSalt Lake City
31
Sep 8, 2026ArrivedSalt Lake CityColorado Springs
4
Sep 8, 2026ArrivedColorado SpringsSalt Lake City
27
Sep 7, 2026ArrivedColorado SpringsSalt Lake City
-28
Sep 6, 2026ArrivedSalt Lake CityColorado Springs
1
Sep 6, 2026ArrivedColorado SpringsSalt Lake City
-5
Sep 5, 2026ArrivedSalt Lake CityColorado Springs
9
Sep 5, 2026ArrivedColorado SpringsSalt Lake City
-27
Sep 4, 2026ArrivedSalt Lake CityColorado Springs
3
Sep 1, 2026ArrivedSalt Lake CityColorado Springs
-28
Aug 27, 2026ArrivedSalt Lake CityColorado Springs
4

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