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Delta Air Lines

Is DL2543 delayed?

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

Arrived

18 min early

Official source · Updated

Departure

Seattle

SEA

Actual

Scheduled 14:07

Sep 20

Arrival

Denver

DEN

Actual

Scheduled 17:25

Sep 20

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Seattle → DenverSEADEN
Route overview

Recent arrivals

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

  • DEN → SEA

    8 min early

  • SEA → DEN

    On time

  • SEA → DEN

    18 min early

  • SEA → DEN

    83 min late

  • DEN → SEA

    29 min late
Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals
51
Arrivals over 15 minutes late
13
Observed cancellations
0
Observed occurrences
53

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

DL2543 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 21, 2026ArrivedDenverSeattle
View this flight’s market
-8
Sep 21, 2026ArrivedSeattleDenver
0
Sep 20, 2026ArrivedSeattleDenver
-18
Sep 19, 2026ArrivedSeattleDenver
83
Sep 18, 2026ArrivedDenverSeattle
29
Sep 18, 2026ArrivedSeattleDenver
58
Sep 17, 2026ArrivedSeattleDenver
22
Sep 15, 2026ArrivedSeattleDenver
8
Sep 14, 2026ArrivedDenverSeattle
-4
Sep 14, 2026ArrivedSeattleDenver
7
Sep 13, 2026ArrivedDenverSeattle
5
Sep 13, 2026ArrivedSeattleDenver
22
Sep 12, 2026ArrivedDenverSeattle
-10
Sep 12, 2026ArrivedSeattleDenver
-9
Sep 11, 2026ArrivedDenverSeattle
-17
Sep 11, 2026ArrivedSeattleDenver
-30
Sep 10, 2026ArrivedDenverSeattle
-20
Sep 10, 2026ArrivedSeattleDenver
-24
Sep 9, 2026ArrivedDenverSeattle
-40
Sep 9, 2026ArrivedSeattleDenver
-31
Sep 8, 2026ArrivedDenverSeattle
22
Sep 8, 2026ArrivedSeattleDenver
-13
Sep 7, 2026ArrivedDenverSeattle
-19
Sep 7, 2026ArrivedSeattleDenver
-4
Sep 6, 2026ArrivedDenverSeattle
18
Sep 6, 2026ArrivedSeattleDenver
52
Sep 5, 2026ArrivedDenverSeattle
-28
Sep 5, 2026ArrivedSeattleDenver
-25
Sep 4, 2026ArrivedDenverSeattle
-15
Sep 4, 2026ArrivedSeattleDenver
-20
Sep 3, 2026ArrivedSeattleDenver
-9
Sep 2, 2026ArrivedDenverSeattle
27
Sep 2, 2026ArrivedSeattleDenver
-12
Sep 1, 2026ArrivedDenverSeattle
17
Sep 1, 2026ArrivedSeattleDenver
4
Aug 31, 2026ArrivedDenverSeattle
-24
Aug 31, 2026ArrivedSeattleDenver
5
Aug 30, 2026ArrivedDenverSeattle
-25
Aug 30, 2026ArrivedSeattleDenver
-20
Aug 29, 2026ArrivedDenverSeattle
-16
Aug 29, 2026ArrivedSeattleDenver
-4
Aug 28, 2026ArrivedDenverSeattle
8
Aug 28, 2026ArrivedSeattleDenver
30
Aug 27, 2026ArrivedDenverSeattle
-5
Aug 27, 2026ArrivedSeattleDenver
-10
Aug 26, 2026ArrivedDenverSeattle
13
Aug 26, 2026ArrivedSeattleDenver
7
Aug 25, 2026ArrivedDenverSeattle
-14
Aug 25, 2026ArrivedSeattleDenver
-13
Aug 23, 2026ArrivedDenverSeattle
49
Aug 23, 2026ArrivedSeattleDenver
21

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