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Alaska Airlines, Inc.

Is ASA654 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

9 min early

Official source · Updated

Departure

Ontario

ONT

Scheduled

Sep 14

Arrival

Seattle

SEA

Actual

Scheduled 14:40

Sep 14

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.

  • ONT → SEA

    4 min early

  • ONT → SEA

    16 min late

  • ONT → SEA

    10 min late

  • ONT → SEA

    3 min early

  • ONT → SEA

    11 min early
Flight history and details

Aug 22, 2026 — Sep 21, 2026

Observed arrivals
16
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
16

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

ASA654 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedOntarioSeattle
View this flight’s market
-4
Sep 19, 2026ArrivedOntarioSeattle
16
Sep 18, 2026ArrivedOntarioSeattle
10
Sep 17, 2026ArrivedOntarioSeattle
-3
Sep 16, 2026ArrivedOntarioSeattle
-11
Sep 14, 2026ArrivedOntarioSeattle
-9
Sep 13, 2026ArrivedOntarioSeattle
-13
Sep 12, 2026ArrivedOntarioSeattle
-4
Sep 11, 2026ArrivedOntarioSeattle
17
Sep 10, 2026ArrivedOntarioSeattle
11
Sep 9, 2026ArrivedOntarioSeattle
13
Sep 8, 2026ArrivedOntarioSeattle
4
Sep 7, 2026ArrivedOntarioSeattle
17
Sep 6, 2026ArrivedOntarioSeattle
-15
Sep 5, 2026ArrivedOntarioSeattle
9
Sep 4, 2026ArrivedOntarioSeattle
5

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