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Alaska Airlines, Inc.

Is AS543 delayed?

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

Arrived

33 min early

Updated

Departure

Dallas-Fort Worth

DFW

Actual

Scheduled 06:20

Aug 21

Arrival

Seattle

SEA

Actual

Scheduled 08:38

Aug 21

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Dallas-Fort Worth → SeattleDFWSEA
Route overview

Recent arrivals

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

  • DFW → SEA

    15 min late

  • DFW → SEA

    180 min late

  • DFW → SEA

    11 min early

  • DFW → SEA

    4 min late

  • DFW → SEA

    92 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
20
Arrivals over 15 minutes late
5
Observed cancellations
0
Observed occurrences
21

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

AS543 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedDallas-Fort WorthSeattle
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15
Sep 14, 2026ArrivedDallas-Fort WorthSeattle
180
Sep 13, 2026ArrivedDallas-Fort WorthSeattle
-11
Sep 12, 2026ArrivedDallas-Fort WorthSeattle
4
Sep 11, 2026ArrivedDallas-Fort WorthSeattle
92
Sep 10, 2026ArrivedDallas-Fort WorthSeattle
16
Sep 7, 2026ArrivedDallas-Fort WorthSeattle
-7
Sep 6, 2026ArrivedDallas-Fort WorthSeattle
-34
Sep 5, 2026ArrivedDallas-Fort WorthSeattle
-37
Sep 4, 2026ArrivedDallas-Fort WorthSeattle
-33
Sep 3, 2026ArrivedDallas-Fort WorthSeattle
-23
Aug 31, 2026ArrivedDallas-Fort WorthSeattle
-36
Aug 30, 2026ArrivedDallas-Fort WorthSeattle
-12
Aug 29, 2026ArrivedDallas-Fort WorthSeattle
-18
Aug 28, 2026ArrivedDallas-Fort WorthSeattle
-9
Aug 27, 2026ArrivedDallas-Fort WorthSeattle
-18
Aug 24, 2026ArrivedDallas-Fort WorthSeattle
-33
Aug 23, 2026ArrivedDallas-Fort WorthSeattle
77
Aug 21, 2026ArrivedDallas-Fort WorthSeattle
-33

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