Is AS404 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: Sep 7, 2026 · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Arrived

37 min early

Official source · Updated Sep 8, 2026, 06:28 UTC

Departure

Kailua/Kona

KOA

Scheduled

—

Not available

Arrival

San Francisco

SFO

Actual

23:22~~23:59~~

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Not available
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 8, 2026, 06:59 UTC
Estimated: Sep 8, 2026, 06:34 UTC
Actual: Sep 8, 2026, 06:22 UTC

Service date: Sep 7, 2026 · Scheduled departure date (UTC)

Arrived

9 min late

Official source · Updated Sep 7, 2026, 06:31 UTC

Departure

Kailua/Kona

KOA

Actual

02:03~~02:00~~

Sep 7

Arrival

San Francisco

SFO

Actual

23:27~~23:17~~

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 7, 2026, 02:00 UTC
Estimated: Not available
Actual: Sep 7, 2026, 02:03 UTC

Arrival · UTC

Scheduled: Sep 7, 2026, 06:17 UTC
Estimated: Sep 7, 2026, 06:33 UTC
Actual: Sep 7, 2026, 06:27 UTC

KOASFO

Recent arrivals

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

Wed, Sep 16, 2026
KOA → SFO
29 min early
Tue, Sep 15, 2026
KOA → SFO
23 min late
Mon, Sep 14, 2026
KOA → SFO
21 min late
Sun, Sep 13, 2026
KOA → SFO
34 min early
Sat, Sep 12, 2026
KOA → SFO
36 min early

Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals: 14
Arrivals over 15 minutes late: 4
Observed cancellations: 0
Observed occurrences: 14

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

AS404 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 17, 2026Arrived	Kailua/Kona	San Francisco	Sep 17, 2026, 06:27 UTC View this flight’s market	-29
Sep 16, 2026Arrived	Kailua/Kona	San Francisco	Sep 16, 2026, 06:39 UTC	23
Sep 15, 2026Arrived	Kailua/Kona	San Francisco	Sep 15, 2026, 06:38 UTC	21
Sep 13, 2026Arrived	Kailua/Kona	San Francisco	Sep 14, 2026, 06:25 UTC	-34
Sep 12, 2026Arrived	Kailua/Kona	San Francisco	Sep 13, 2026, 06:23 UTC	-36
Sep 12, 2026Arrived	Kailua/Kona	San Francisco	Sep 12, 2026, 06:38 UTC	15
Sep 11, 2026Arrived	Kailua/Kona	San Francisco	Sep 11, 2026, 06:31 UTC	-1
Sep 9, 2026Arrived	Kailua/Kona	San Francisco	Sep 10, 2026, 06:45 UTC	-14
Sep 8, 2026Arrived	Kailua/Kona	San Francisco	Sep 9, 2026, 06:30 UTC	-29
Sep 7, 2026Arrived	Kailua/Kona	San Francisco	Sep 8, 2026, 06:22 UTC	-37
Sep 7, 2026Arrived	Kailua/Kona	San Francisco	Sep 7, 2026, 06:27 UTC	9
Sep 6, 2026Arrived	Kailua/Kona	San Francisco	Sep 6, 2026, 06:07 UTC	-15
Sep 5, 2026Arrived	Kailua/Kona	San Francisco	Sep 5, 2026, 06:08 UTC	-21
Sep 3, 2026Arrived	Kailua/Kona	San Francisco	Sep 4, 2026, 08:22 UTC	83