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Alaska Airlines, Inc.

Is AS459 delayed?

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

DepartedLast reported

18 min early

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Boston

BOS

Actual

Scheduled 07:42

Sep 16

Arrival

Seattle

SEA

Scheduled

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
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Route overview: Boston → SeattleBOSSEA
Route overview

Recent arrivals

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

  • BOS → SEA

    24 min late

  • BOS → SEA

    28 min early

  • BOS → SEA

    17 min late

  • BOS → SEA

    9 min late

  • BOS → SEA

    28 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
26
Arrivals over 15 minutes late
9
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

AS459 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedBostonSeattle
24
Sep 14, 2026ArrivedBostonSeattle
-28
Sep 13, 2026ArrivedBostonSeattle
17
Sep 12, 2026ArrivedBostonSeattle
9
Sep 11, 2026ArrivedBostonSeattle
-28
Sep 10, 2026ArrivedBostonSeattle
12
Sep 9, 2026ArrivedBostonSeattle
27
Sep 8, 2026ArrivedBostonSeattle
34
Sep 7, 2026ArrivedBostonSeattle
-10
Sep 6, 2026ArrivedBostonSeattle
-21
Sep 5, 2026ArrivedBostonSeattle
-11
Sep 4, 2026ArrivedBostonSeattle
22
Sep 3, 2026ArrivedBostonSeattle
-16
Sep 2, 2026ArrivedBostonSeattle
35
Sep 1, 2026ArrivedBostonSeattle
13
Aug 31, 2026ArrivedBostonSeattle
70
Aug 30, 2026ArrivedBostonSeattle
-6
Aug 29, 2026ArrivedBostonSeattle
27
Aug 28, 2026ArrivedBostonSeattle
-5
Aug 27, 2026ArrivedBostonSeattle
-24
Aug 26, 2026ArrivedBostonSeattle
-10
Aug 25, 2026ArrivedBostonSeattle
-9
Aug 24, 2026ArrivedBostonSeattle
18
Aug 23, 2026ArrivedBostonSeattle
-29
Aug 22, 2026ArrivedBostonSeattle
-13
Aug 21, 2026ArrivedBostonSeattle
2

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