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Alaska Airlines, Inc.

Is AS504 delayed?

No delay reported yet. AS504 is scheduled to leave Honolulu at 09:16 on Nov 14 and reach Seattle at 16:30 (as of Nov 14, 15:37 UTC).

Usually on time: arrived within 15 min of schedule on 26 of the last 29 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Honolulu

HNL

Scheduled

Nov 14

Arrival

Seattle

SEA

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (Pacific/Honolulu)

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.

  • Honolulu → Seattle

    On schedule (12 min behind)

  • Honolulu → Seattle

    On schedule (5 min behind)

  • Honolulu → Seattle

    19 min early

  • Honolulu → Seattle

    3 min early

  • Honolulu → Seattle

    On schedule (8 min behind)

Is AS504 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
29
On time
90%
of 29 arrivals
Late
10%
of 29 arrivals
Cancelled
0%
of 29 flights
Median arrival delay
2 min
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. 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
23 of 44
Cancelled today
37

Related flights

Other flights SEA → KSTS

Return flights KSTS → SEA

All Alaska Airlines, Inc. flights

Flight history and details
AS504 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedHonoluluSeattle12
Nov 12, 2026ArrivedHonoluluSeattle5
Nov 11, 2026ArrivedHonoluluSeattle-19
Nov 10, 2026ArrivedHonoluluSeattle-3
Nov 9, 2026ArrivedHonoluluSeattle8
Nov 8, 2026ArrivedHonoluluSeattle-21
Nov 7, 2026ArrivedHonoluluSeattle8
Nov 6, 2026ArrivedHonoluluSeattle-17
Nov 5, 2026ArrivedHonoluluSeattle5
Nov 4, 2026ArrivedHonoluluSeattle-9
Nov 3, 2026ArrivedHonoluluSeattle-17
Nov 2, 2026ArrivedHonoluluSeattle64
Nov 1, 2026ArrivedHonoluluSeattle-15
Oct 30, 2026ArrivedSeattleSanta Rosa24
Oct 29, 2026ArrivedSeattleSanta Rosa7
Oct 28, 2026ArrivedSeattleSanta Rosa10
Oct 27, 2026ArrivedSeattleSanta Rosa5
Oct 26, 2026ArrivedSeattleSanta Rosa0
Oct 25, 2026ArrivedSeattleSanta Rosa-4
Oct 24, 2026ArrivedSeattleSanta Rosa2
Oct 23, 2026ArrivedSeattleSanta Rosa4
Oct 22, 2026ArrivedSeattleSanta Rosa51
Oct 21, 2026ArrivedSeattleSanta Rosa-3
Oct 20, 2026ArrivedSeattleSanta Rosa-1
Oct 19, 2026ArrivedSeattleSanta Rosa-2
Oct 18, 2026ArrivedSeattleSanta Rosa6
Oct 17, 2026ArrivedSeattleSanta Rosa-5
Oct 16, 2026ArrivedSeattleSanta Rosa7
Oct 15, 2026ArrivedSeattleSanta Rosa-8
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