Is UA442 delayed?

Service date: Aug 21, 2026 · Scheduled departure date (America/Los_Angeles)

Arrived

3 min early

Updated Aug 22, 2026, 05:46 UTC

Departure

San Francisco

SFO

Actual

21:26~~21:00~~

Aug 21

Arrival

San Diego

SAN

Actual

22:43~~22:47~~

Aug 21

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Aug 22, 2026, 04:00 UTC
Estimated: Aug 22, 2026, 04:02 UTC
Actual: Aug 22, 2026, 04:26 UTC

Arrival · UTC

Scheduled: Aug 22, 2026, 05:47 UTC
Estimated: Aug 22, 2026, 05:42 UTC
Actual: Aug 22, 2026, 05:43 UTC

Route overview

Recent arrivals

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

Tue, Sep 15, 2026
SFO → SAN
23 min early
Tue, Sep 15, 2026
AUS → SFO
21 min early
Mon, Sep 14, 2026
SFO → SAN
6 min early
Mon, Sep 14, 2026
AUS → SFO
17 min early
Sun, Sep 13, 2026
SFO → SAN
11 min late

Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals: 22
Arrivals over 15 minutes late: 1
Observed cancellations: 0
Observed occurrences: 38

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

UA442 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 15, 2026Arrived	San Francisco	San Diego	Sep 16, 2026, 05:20 UTC View this flight’s market	-23
Sep 15, 2026Arrived	Austin	San Francisco	Sep 16, 2026, 02:15 UTC View this flight’s market	-21
Sep 14, 2026Arrived	San Francisco	San Diego	Sep 15, 2026, 05:37 UTC	-6
Sep 14, 2026Arrived	Austin	San Francisco	Sep 15, 2026, 00:28 UTC	-17
Sep 13, 2026Arrived	San Francisco	San Diego	Sep 14, 2026, 05:59 UTC	11
Sep 13, 2026Arrived	Austin	San Francisco	Sep 14, 2026, 00:41 UTC	-4
Sep 12, 2026Arrived	San Francisco	San Diego	Sep 13, 2026, 05:26 UTC	-17
Sep 12, 2026Arrived	Austin	San Francisco	Sep 13, 2026, 02:21 UTC	-15
Sep 11, 2026Arrived	San Francisco	San Diego	Sep 12, 2026, 05:43 UTC	-1
Sep 10, 2026Arrived	San Francisco	San Diego	Sep 11, 2026, 05:21 UTC	-22
Sep 10, 2026Arrived	Austin	San Francisco	Sep 11, 2026, 00:36 UTC	-9
Sep 9, 2026Arrived	San Francisco	San Diego	Sep 10, 2026, 05:24 UTC	-19
Sep 9, 2026Arrived	Austin	San Francisco	Sep 10, 2026, 02:47 UTC	11
Sep 8, 2026Arrived	San Francisco	San Diego	Sep 9, 2026, 05:20 UTC	-23
Sep 8, 2026Arrived	Austin	San Francisco	Sep 9, 2026, 02:17 UTC	-19
Sep 7, 2026Arrived	San Francisco	San Diego	Sep 8, 2026, 05:40 UTC	-9
Sep 6, 2026Arrived	San Francisco	San Diego	Sep 7, 2026, 05:34 UTC	-9
Sep 5, 2026Arrived	San Francisco	San Diego	Sep 6, 2026, 05:29 UTC	-17
Sep 4, 2026Arrived	San Francisco	San Diego	Sep 5, 2026, 07:01 UTC	74
Sep 3, 2026Arrived	San Francisco	San Diego	Sep 4, 2026, 05:52 UTC	5
Sep 2, 2026Arrived	San Francisco	San Diego	Sep 3, 2026, 05:29 UTC	-17
Aug 21, 2026Arrived	San Francisco	San Diego	Aug 22, 2026, 05:43 UTC	-3