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Alaska Airlines, Inc.

Is AS2421 delayed?

AS2421 is cancelled on Nov 13.

Often late: arrived more than 15 min after schedule on 15 of the last 21 flights.

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Boise

BOI

Scheduled

Nov 13

Arrival

San Diego

SAN

Scheduled

Nov 13

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • Boise → San Diego

    34 min late

  • Boise → San Diego

    On schedule (2 min behind)

  • Boise → San Diego

    19 min early

  • Boise → San Diego

    30 min late

  • Boise → San Diego

    74 min late

Is AS2421 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
21
On time
29%
of 21 arrivals
Late
71%
of 21 arrivals
Cancelled
5%
of 22 flights
Median arrival delay
29 min
9 in 10 arrived within
74 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

San Diego (SAN) departures

Left more than 15 min late
5 of 23
Cancelled today
18

Related flights

All Alaska Airlines, Inc. flights

Flight history and details
AS2421 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledBoiseSan DiegoNot availableNot available
Nov 12, 2026ArrivedBoiseSan Diego34
Nov 11, 2026ArrivedBoiseSan Diego2
Nov 10, 2026ArrivedBoiseSan Diego-19
Nov 9, 2026ArrivedBoiseSan Diego30
Nov 8, 2026ArrivedBoiseSan Diego74
Nov 6, 2026ArrivedBoiseSan Diego85
Nov 5, 2026ArrivedBoiseSan Diego46
Nov 4, 2026ArrivedBoiseSan Diego38
Nov 3, 2026ArrivedBoiseSan Diego-7
Nov 2, 2026ArrivedBoiseSan Diego18
Nov 1, 2026ArrivedBoiseSan Diego-14
Oct 30, 2026ArrivedBoiseSan Diego19
Oct 29, 2026ArrivedBoiseSan Diego62
Oct 26, 2026ArrivedBoiseSan Diego44
Oct 25, 2026ArrivedBoiseSan Diego6
Oct 23, 2026ArrivedBoiseSan Diego13
Oct 22, 2026ArrivedBoiseSan Diego24
Oct 19, 2026ArrivedBoiseSan Diego75
Oct 18, 2026ArrivedBoiseSan Diego73
Oct 16, 2026ArrivedBoiseSan Diego149
Oct 15, 2026ArrivedBoiseSan Diego26
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