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Alaska Airlines, Inc.

Is ASA436 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

10 min late

Official source · Updated

Departure

Portland

PDX

Actual

Scheduled 04:47

Sep 5

Arrival

Boston

BOS

Actual

Scheduled 05:29

Sep 5

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

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.

  • PDX → BOS

    1 min late

  • PDX → BOS

    16 min late

  • PDX → BOS

    24 min late

  • PDX → BOS

    13 min early

  • PDX → BOS

    10 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
14
Arrivals over 15 minutes late
4
Observed cancellations
0
Observed occurrences
14

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

ASA436 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedPortlandBoston
View this flight’s market
1
Sep 17, 2026ArrivedPortlandBoston
16
Sep 16, 2026ArrivedPortlandBoston
24
Sep 15, 2026ArrivedPortlandBoston
-13
Sep 14, 2026ArrivedPortlandBoston
10
Sep 13, 2026ArrivedPortlandBoston
-2
Sep 12, 2026ArrivedPortlandBoston
-4
Sep 11, 2026ArrivedPortlandBoston
0
Sep 10, 2026ArrivedPortlandBoston
-1
Sep 9, 2026ArrivedPortlandBoston
27
Sep 8, 2026ArrivedPortlandBoston
1
Sep 7, 2026ArrivedPortlandBoston
21
Sep 6, 2026ArrivedPortlandBoston
-8
Sep 5, 2026ArrivedPortlandBoston
10

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