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Alaska Airlines, Inc.

Is AS3378 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

6 min early

Official source · Updated

Departure

Pasco

PSC

Scheduled

Sep 11

Arrival

Seattle

SEA

Actual

Scheduled 18:28

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • SEA → PSC

    <1 min early

  • PSC → SEA

    39 min late

  • SEA → PSC

    16 min early

  • PSC → SEA

    1 min late

  • SEA → PSC

    17 min early
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
29
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
40

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

AS3378 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedSeattlePasco
0
Sep 22, 2026ArrivedPascoSeattle
39
Sep 21, 2026ArrivedSeattlePasco
-16
Sep 21, 2026ArrivedPascoSeattle
1
Sep 20, 2026ArrivedSeattlePasco
-17
Sep 20, 2026ArrivedPascoSeattle
40
Sep 19, 2026ArrivedSeattlePasco
26
Sep 19, 2026ArrivedPascoSeattle
-10
Sep 18, 2026ArrivedSeattlePasco
-12
Sep 18, 2026ArrivedPascoSeattle
38
Sep 17, 2026ArrivedSeattlePasco
-1
Sep 17, 2026ArrivedPascoSeattle
5
Sep 16, 2026ArrivedSeattlePasco
17
Sep 16, 2026ArrivedPascoSeattle
-13
Sep 15, 2026ArrivedSeattlePasco
-5
Sep 15, 2026ArrivedPascoSeattle
7
Sep 12, 2026ArrivedSeattlePasco
-13
Sep 11, 2026ArrivedPascoSeattle
-6
Sep 10, 2026ArrivedSeattlePasco
-4
Sep 9, 2026ArrivedPascoSeattle
10
Sep 8, 2026ArrivedPascoSeattle
-3
Sep 7, 2026ArrivedPascoSeattle
-24
Sep 6, 2026ArrivedSeattlePasco
-13
Sep 6, 2026ArrivedPascoSeattle
-12
Sep 5, 2026ArrivedSeattlePasco
-3
Sep 5, 2026ArrivedPascoSeattle
4
Sep 4, 2026ArrivedSeattlePasco
0
Aug 29, 2026ArrivedSeattlePasco
-14
Aug 24, 2026ArrivedSeattlePasco
31

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