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Alaska Airlines, Inc.

Is AS311 delayed?

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

DepartedLast reported

7 min early

This update may be out of date.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

Update time unavailable

Departure

Boston

BOS

Actual

Scheduled 10:03

Sep 16

Arrival

Portland

PDX

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
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

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

  • BOS → PDX

    18 min late

  • BOS → PDX

    21 min early

  • BOS → PDX

    17 min early

  • BOS → PDX

    15 min early

  • BOS → PDX

    17 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
27
Arrivals over 15 minutes late
6
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

AS311 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedBostonPortland
18
Sep 14, 2026ArrivedBostonPortland
-21
Sep 13, 2026ArrivedBostonPortland
-17
Sep 12, 2026ArrivedBostonPortland
-15
Sep 11, 2026ArrivedBostonPortland
-17
Sep 10, 2026ArrivedBostonPortland
0
Sep 9, 2026ArrivedBostonPortland
-20
Sep 8, 2026ArrivedBostonPortland
17
Sep 7, 2026ArrivedBostonPortland
-10
Sep 6, 2026ArrivedBostonPortland
-21
Sep 5, 2026ArrivedBostonPortland
-26
Sep 4, 2026ArrivedBostonPortland
9
Sep 3, 2026ArrivedBostonPortland
24
Sep 2, 2026ArrivedBostonPortland
38
Sep 1, 2026ArrivedBostonPortland
8
Aug 31, 2026ArrivedBostonPortland
41
Aug 30, 2026ArrivedBostonPortland
-1
Aug 29, 2026ArrivedBostonPortland
5
Aug 28, 2026ArrivedBostonPortland
4
Aug 27, 2026ArrivedBostonPortland
-1
Aug 26, 2026ArrivedBostonPortland
-14
Aug 25, 2026ArrivedBostonPortland
-10
Aug 24, 2026ArrivedBostonPortland
-1
Aug 23, 2026ArrivedBostonPortland
-17
Aug 22, 2026ArrivedBostonPortland
-29
Aug 21, 2026ArrivedBostonPortland
35
Aug 20, 2026ArrivedBostonPortland
-6

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