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Delta Air Lines

Is DL2543 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Arrived

15 min early

Official source · Updated

Departure

Denver

DEN

Actual

Scheduled 19:03

Sep 4

Arrival

Seattle

SEA

Actual

Scheduled 20:32

Sep 4

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

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

No live update yet

Check with your airline for the latest status.

Update time unavailable

Departure

Denver

DEN

Scheduled

Sep 4

Arrival

—

—

Scheduled

Not available

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

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

Arrived

20 min early

Official source · Updated

Departure

Seattle

SEA

Actual

Scheduled 13:55

Sep 4

Arrival

Denver

DEN

Actual

Scheduled 17:48

Sep 4

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Denver → SeattleDENSEA
Route overview
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.

  • SEA → DEN

    22 min late

  • SEA → DEN

    8 min late

  • DEN → SEA

    4 min early

  • SEA → DEN

    7 min late

  • DEN → SEA

    5 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
47
Arrivals over 15 minutes late
12
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 17, 2026ArrivedSeattleDenver
View this flight’s market
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
Aug 22, 2026ArrivedDenverSeattle
25
Aug 22, 2026ArrivedSeattleDenver
46

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