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Alaska Airlines, Inc.

Is AS390 delayed?

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

Arrived

34 min early

Updated

Departure

San Diego

SAN

Actual

Scheduled 08:25

Aug 19

Arrival

Boston

BOS

Actual

Scheduled 17:12

Aug 19

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: San Diego → BostonSANBOS
Route overview

Recent arrivals

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

  • SAN → BOS

    82 min late

  • SAN → BOS

    24 min late

  • SAN → BOS

    85 min late

  • SAN → BOS

    159 min late

  • SAN → BOS

    59 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
24
Arrivals over 15 minutes late
10
Observed cancellations
1
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

AS390 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedSan DiegoBoston
82
Sep 15, 2026ArrivedSan DiegoBoston
24
Sep 14, 2026ArrivedSan DiegoBoston
85
Sep 13, 2026ArrivedSan DiegoBoston
159
Sep 12, 2026ArrivedSan DiegoBoston
59
Sep 10, 2026ArrivedSan DiegoBoston
11
Sep 9, 2026ArrivedSan DiegoBoston
77
Sep 8, 2026ArrivedSan DiegoBoston
-4
Sep 7, 2026ArrivedSan DiegoBoston
17
Sep 6, 2026ArrivedSan DiegoBoston
26
Sep 5, 2026ArrivedSan DiegoBoston
-28
Sep 4, 2026ArrivedSan DiegoBoston
75
Sep 2, 2026ArrivedSan DiegoBoston
-32
Aug 31, 2026CancelledSan DiegoBostonNot available
Not available
Aug 30, 2026ArrivedSan DiegoBoston
-18
Aug 29, 2026ArrivedSan DiegoBoston
-22
Aug 28, 2026ArrivedSan DiegoBoston
-5
Aug 27, 2026ArrivedSan DiegoBoston
94
Aug 26, 2026ArrivedSan DiegoBoston
3
Aug 25, 2026ArrivedSan DiegoBoston
-14
Aug 24, 2026ArrivedSan DiegoBoston
-15
Aug 23, 2026ArrivedSan DiegoBoston
-18
Aug 21, 2026ArrivedSan DiegoBoston
-3
Aug 20, 2026ArrivedSan DiegoBoston
-7
Aug 19, 2026ArrivedSan DiegoBoston
-34

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