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Alaska Airlines, Inc.

Is AS621 delayed?

Yes, AS621 landed in San Diego 521 min late, at 00:31 on Nov 14 (as of Nov 14, 08:31 UTC).

Usually on time: arrived within 15 min of schedule on 16 of the last 30 flights.

Arrived

521 min late

Official source · Updated

Departure

Seattle

SEA

Actual

Scheduled 13:19

Nov 13

Arrival

San Diego

SAN

Actual

Scheduled 15:49

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Route overview: Seattle → San DiegoSEASAN
Seattle → San Diego

Recent arrivals

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

  • Seattle → San Diego

    521 min late

  • Seattle → San Diego

    60 min late

  • Seattle → San Diego

    On schedule (7 min behind)

  • Seattle → San Diego

    4 min early

  • Seattle → San Diego

    On schedule (13 min behind)

Is AS621 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
30
On time
53%
of 30 arrivals
Late
47%
of 30 arrivals
Cancelled
0%
of 30 flights
Median arrival delay
14 min
9 in 10 arrived within
59 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

Seattle (SEA) departures

Left more than 15 min late
25 of 52
Cancelled today
37
Flights from Seattle to San Diego today

San Diego (SAN) departures

Left more than 15 min late
4 of 21
Cancelled today
17

Related flights

All Alaska Airlines, Inc. flights

Flight history and details
AS621 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedSeattleSan Diego521
Nov 12, 2026ArrivedSeattleSan Diego60
Nov 11, 2026ArrivedSeattleSan Diego7
Nov 10, 2026ArrivedSeattleSan Diego-4
Nov 9, 2026ArrivedSeattleSan Diego13
Nov 8, 2026ArrivedSeattleSan Diego-1
Nov 7, 2026ArrivedSeattleSan Diego4
Nov 6, 2026ArrivedSeattleSan Diego20
Nov 5, 2026ArrivedSeattleSan Diego23
Nov 4, 2026ArrivedSeattleSan Diego-17
Nov 3, 2026ArrivedSeattleSan Diego2
Nov 2, 2026ArrivedSeattleSan Diego8
Nov 1, 2026ArrivedSeattleSan Diego-32
Oct 31, 2026ArrivedSeattleSan Diego-5
Oct 30, 2026ArrivedSeattleSan Diego26
Oct 29, 2026ArrivedSeattleSan Diego39
Oct 28, 2026ArrivedSeattleSan Diego-5
Oct 27, 2026ArrivedSeattleSan Diego8
Oct 26, 2026ArrivedSeattleSan Diego14
Oct 25, 2026ArrivedSeattleSan Diego32
Oct 24, 2026ArrivedSeattleSan Diego-1
Oct 23, 2026ArrivedSeattleSan Diego47
Oct 22, 2026ArrivedSeattleSan Diego61
Oct 21, 2026ArrivedSeattleSan Diego15
Oct 20, 2026ArrivedSeattleSan Diego49
Oct 19, 2026ArrivedSeattleSan Diego28
Oct 18, 2026ArrivedSeattleSan Diego-8
Oct 17, 2026ArrivedSeattleSan Diego50
Oct 16, 2026ArrivedSeattleSan Diego55
Oct 15, 2026ArrivedSeattleSan Diego100
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