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Alaska Airlines, Inc.

Is AS311 delayed?

Yes — AS311 landed in Portland 16 min late, at 12:43 on Sep 28 (as of Sep 28, 19:44 UTC). Over its last 30 recorded arrivals, 7 landed more than 15 min late.

Arrived

16 min late

Official source · Updated

Departure

Boston

BOS

Actual

Scheduled 10:03

Sep 28

Arrival

Portland

PDX

Actual

Scheduled 12:27

Sep 28

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
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.

  • Boston → Portland

    16 min late

  • Boston → Portland

    19 min late

  • Boston → Portland

    On schedule (<1 min behind)

  • Boston → Portland

    On time

  • Boston → Portland

    24 min early
Flight history and details

Aug 29, 2026 — Sep 28, 2026

Observed arrivals
30
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
30

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 28, 2026ArrivedBostonPortland
View this flight’s market
16
Sep 27, 2026ArrivedBostonPortland19
Sep 26, 2026ArrivedBostonPortland0
Sep 25, 2026ArrivedBostonPortland0
Sep 24, 2026ArrivedBostonPortland-24
Sep 23, 2026ArrivedBostonPortland12
Sep 22, 2026ArrivedBostonPortland2
Sep 21, 2026ArrivedBostonPortland-7
Sep 20, 2026ArrivedBostonPortland10
Sep 19, 2026ArrivedBostonPortland1
Sep 18, 2026ArrivedBostonPortland-15
Sep 17, 2026ArrivedBostonPortland-7
Sep 16, 2026ArrivedBostonPortland-1
Sep 15, 2026ArrivedBostonPortland18
Sep 14, 2026ArrivedBostonPortland-21
Sep 13, 2026ArrivedBostonPortland-17
Sep 12, 2026ArrivedBostonPortland-15
Sep 11, 2026ArrivedBostonPortland-17
Sep 10, 2026ArrivedBostonPortland0
Sep 9, 2026ArrivedBostonPortland-20
Sep 8, 2026ArrivedBostonPortland17
Sep 7, 2026ArrivedBostonPortland-10
Sep 6, 2026ArrivedBostonPortland-21
Sep 5, 2026ArrivedBostonPortland-26
Sep 4, 2026ArrivedBostonPortland9
Sep 3, 2026ArrivedBostonPortland24
Sep 2, 2026ArrivedBostonPortland38
Sep 1, 2026ArrivedBostonPortland8
Aug 31, 2026ArrivedBostonPortland41
Aug 30, 2026ArrivedBostonPortland-1

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