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Alaska Airlines, Inc.

Is AS443 delayed?

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

Arrived

4 min early

Updated

Departure

Philadelphia

PHL

Actual

Scheduled 18:59

Aug 28

Arrival

Seattle

SEA

Actual

Scheduled 21:51

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Philadelphia → SeattlePHLSEA
Route overview

Recent arrivals

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

  • PHL → SEA

    12 min late

  • PHL → SEA

    3 min early

  • PHL → SEA

    18 min late

  • PHL → SEA

    98 min late

  • PHL → SEA

    10 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
24
Arrivals over 15 minutes late
10
Observed cancellations
0
Observed occurrences
29

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

AS443 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedPhiladelphiaSeattle
12
Sep 14, 2026ArrivedPhiladelphiaSeattle
-3
Sep 13, 2026ArrivedPhiladelphiaSeattle
18
Sep 12, 2026ArrivedPhiladelphiaSeattle
98
Sep 11, 2026ArrivedPhiladelphiaSeattle
10
Sep 10, 2026ArrivedPhiladelphiaSeattle
19
Sep 9, 2026ArrivedPhiladelphiaSeattle
17
Sep 8, 2026ArrivedPhiladelphiaSeattle
4
Sep 7, 2026ArrivedPhiladelphiaSeattle
-10
Sep 6, 2026ArrivedPhiladelphiaSeattle
58
Sep 5, 2026ArrivedPhiladelphiaSeattle
8
Sep 4, 2026ArrivedPhiladelphiaSeattle
1
Sep 3, 2026ArrivedPhiladelphiaSeattle
16
Sep 2, 2026ArrivedPhiladelphiaSeattle
100
Aug 31, 2026ArrivedPhiladelphiaSeattle
-19
Aug 30, 2026ArrivedPhiladelphiaSeattle
6
Aug 29, 2026ArrivedPhiladelphiaSeattle
-22
Aug 28, 2026ArrivedPhiladelphiaSeattle
-4
Aug 27, 2026ArrivedPhiladelphiaSeattle
154
Aug 26, 2026ArrivedPhiladelphiaSeattle
-14
Aug 25, 2026ArrivedPhiladelphiaSeattle
60
Aug 24, 2026ArrivedPhiladelphiaSeattle
-13
Aug 23, 2026ArrivedPhiladelphiaSeattle
100
Aug 21, 2026ArrivedPhiladelphiaSeattle
-4

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