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Alaska Airlines, Inc.

Is AS3403 delayed?

No — AS3403 landed in Boise 23 min early, at 09:05 on Sep 30 (as of Sep 30, 15:11 UTC).

Usually on time: arrived within 15 min of schedule on 18 of the last 20 flights.

Arrived

23 min early

Official source · Updated

Departure

Portland

PDX

Actual

Scheduled 07:23

Sep 30

Arrival

Boise

BOI

Actual

Scheduled 09:29

Sep 30

Times shown in airport local time

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

Awaiting settlement against the airport’s record of this flight.

View this flight’s marketHow this market settles

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.

  • Portland → Boise

    23 min early

  • Portland → Boise

    13 min early

  • Portland → Boise

    11 min early

  • Portland → Boise

    On schedule (12 min behind)

  • Portland → Boise

    10 min early

Is AS3403 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
20
On time
90%
of 20 arrivals
Late
10%
of 20 arrivals
Cancelled
0%
of 21 flights
Median arrival delay
8 min early
9 in 10 arrived within
14 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. 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

Related flights

Other flights KPDX → KBOI

Return flights KBOI → KPDX

All Alaska Airlines, Inc. flights

Flight history and details
AS3403 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 30, 2026ArrivedPortlandBoise
View this flight’s market
-23
Sep 29, 2026ArrivedPortlandBoise-13
Sep 27, 2026ArrivedPortlandBoise-11
Sep 26, 2026ArrivedPortlandBoise12
Sep 25, 2026ArrivedPortlandBoise-10
Sep 24, 2026ArrivedPortlandBoise-15
Sep 23, 2026ArrivedPortlandBoise-19
Sep 22, 2026ArrivedPortlandBoise-10
Sep 21, 2026ArrivedPortlandBoise29
Sep 20, 2026ArrivedPortlandBoise-12
Sep 19, 2026ArrivedPortlandBoise11
Sep 18, 2026ArrivedPortlandBoise-2
Sep 17, 2026ArrivedPortlandBoise0
Sep 16, 2026ArrivedPortlandBoise66
Sep 11, 2026ArrivedPortlandBoise0
Sep 10, 2026ArrivedPortlandBoise-5
Sep 8, 2026ArrivedPortlandBoise0
Sep 6, 2026ArrivedPortlandBoise-20
Sep 5, 2026ArrivedPortlandBoise-16
Sep 4, 2026ArrivedPortlandBoise9

Email me if AS3403 runs late

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