Is AC4597 delayed?

Yes — AC4597 landed in San Francisco 35 min late, at 15:51 on Sep 28 (as of Sep 28, 23:25 UTC). Over its last 25 recorded arrivals, 13 landed more than 15 min late.

Arrived

35 min late

Official source · Updated Sep 28, 2026, 23:25 UTC

Departure

Reno

RNO

Scheduled

—

Not available

Arrival

San Francisco

SFO

Actual

Scheduled 15:16

15:51

Sep 28

Times shown in airport local time

Service date: Sep 28, 2026 · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Flight details

Departure · UTC

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

Arrival · UTC

Scheduled: Sep 28, 2026, 22:16 UTC
Estimated: Sep 28, 2026, 22:56 UTC
Actual: Sep 28, 2026, 22:51 UTC

Operating flight: UAL2279

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.

RNOSFO

Recent arrivals

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

Mon, Sep 28, 2026
Reno → San Francisco
35 min late
Sun, Sep 27, 2026
Reno → San Francisco
On schedule (9 min behind)
Sat, Sep 26, 2026
Reno → San Francisco
On schedule (5 min behind)
Fri, Sep 25, 2026
Reno → San Francisco
On schedule (3 min behind)
Thu, Sep 24, 2026
Reno → San Francisco
50 min late

Flight history and details

Aug 30, 2026 — Sep 29, 2026

Observed arrivals: 25
Arrivals over 15 minutes late: 13
Observed cancellations: 0
Observed occurrences: 25

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

AC4597 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 28, 2026Arrived	Reno	San Francisco	Sep 28, 2026, 22:51 UTC View this flight’s market	35
Sep 27, 2026Arrived	Reno	San Francisco	Sep 27, 2026, 22:25 UTC	9
Sep 26, 2026Arrived	Reno	San Francisco	Sep 26, 2026, 22:21 UTC	5
Sep 25, 2026Arrived	Reno	San Francisco	Sep 25, 2026, 22:19 UTC	3
Sep 24, 2026Arrived	Reno	San Francisco	Sep 24, 2026, 23:06 UTC	50
Sep 23, 2026Arrived	Reno	San Francisco	Sep 23, 2026, 22:37 UTC	6
Sep 22, 2026Arrived	Reno	San Francisco	Sep 22, 2026, 23:21 UTC	50
Sep 21, 2026Arrived	Reno	San Francisco	Sep 21, 2026, 22:58 UTC	27
Sep 20, 2026Arrived	Reno	San Francisco	Sep 20, 2026, 23:42 UTC	71
Sep 19, 2026Arrived	Reno	San Francisco	Sep 19, 2026, 22:40 UTC	9
Sep 18, 2026Arrived	Reno	San Francisco	Sep 18, 2026, 22:46 UTC	15
Sep 17, 2026Arrived	Reno	San Francisco	Sep 17, 2026, 23:50 UTC	75
Sep 16, 2026Arrived	Reno	San Francisco	Sep 17, 2026, 01:21 UTC	170
Sep 15, 2026Arrived	Reno	San Francisco	Sep 15, 2026, 22:49 UTC	18
Sep 14, 2026Arrived	Reno	San Francisco	Sep 14, 2026, 22:56 UTC	25
Sep 13, 2026Arrived	Reno	San Francisco	Sep 13, 2026, 22:28 UTC	-3
Sep 12, 2026Arrived	Reno	San Francisco	Sep 12, 2026, 22:41 UTC	10
Sep 11, 2026Arrived	Reno	San Francisco	Sep 11, 2026, 22:52 UTC	21
Sep 10, 2026Arrived	Reno	San Francisco	Sep 10, 2026, 23:06 UTC	37
Sep 9, 2026Arrived	Reno	San Francisco	Sep 9, 2026, 22:44 UTC	13
Sep 8, 2026Arrived	Reno	San Francisco	Sep 8, 2026, 22:58 UTC	27
Sep 7, 2026Arrived	Reno	San Francisco	Sep 7, 2026, 22:38 UTC	7
Sep 6, 2026Arrived	Reno	San Francisco	Sep 6, 2026, 22:42 UTC	11
Sep 5, 2026Arrived	Reno	San Francisco	Sep 5, 2026, 22:34 UTC	3
Sep 4, 2026Arrived	Reno	San Francisco	Sep 4, 2026, 22:52 UTC	21