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Alaska Airlines, Inc.

Is AS488 delayed?

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

Arrived

5 min early

Updated

Departure

Seattle

SEA

Actual

Scheduled 11:59

Aug 29

Arrival

Portland

PDX

Actual

Scheduled 20:10

Aug 29

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • SEA → PDX

    35 min late

  • SEA → PDX

    55 min late

  • SEA → PDX

    47 min late

  • SEA → PDX

    24 min late

  • SEA → PDX

    7 min late
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
23
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
28

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

AS488 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedSeattlePortland
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35
Sep 15, 2026ArrivedSeattlePortland
55
Sep 13, 2026ArrivedSeattlePortland
47
Sep 12, 2026ArrivedSeattlePortland
24
Sep 11, 2026ArrivedSeattlePortland
7
Sep 10, 2026ArrivedSeattlePortland
26
Sep 9, 2026ArrivedSeattlePortland
11
Sep 8, 2026ArrivedSeattlePortland
31
Sep 7, 2026ArrivedSeattlePortland
73
Sep 6, 2026ArrivedSeattlePortland
3
Sep 5, 2026ArrivedSeattlePortland
-20
Sep 4, 2026ArrivedSeattlePortland
1
Sep 2, 2026ArrivedSeattlePortland
-28
Sep 1, 2026ArrivedSeattlePortland
-7
Aug 31, 2026ArrivedSeattlePortland
1
Aug 30, 2026ArrivedSeattlePortland
-9
Aug 29, 2026ArrivedSeattlePortland
-5
Aug 28, 2026ArrivedSeattlePortland
0
Aug 27, 2026ArrivedSeattlePortland
-14
Aug 26, 2026ArrivedSeattlePortland
-9
Aug 25, 2026ArrivedSeattlePortland
-17
Aug 24, 2026ArrivedSeattlePortland
69
Aug 23, 2026ArrivedSeattlePortland
-21

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