Is UA442 delayed?

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

Service date: Sep 10, 2026 · Scheduled departure date (America/Los_Angeles)

Arrived

22 min early

Official source · Updated Sep 11, 2026, 05:21 UTC

Departure

San Francisco

SFO

Actual

21:11~~21:25~~

Sep 10

Arrival

San Diego

SAN

Actual

22:21~~22:44~~

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 11, 2026, 04:25 UTC
Estimated: Not available
Actual: Sep 11, 2026, 04:11 UTC

Arrival · UTC

Scheduled: Sep 11, 2026, 05:44 UTC
Estimated: Not available
Actual: Sep 11, 2026, 05:21 UTC

Service date: Sep 10, 2026 · Scheduled departure date (America/Chicago)

Arrived

9 min early

Official source · Updated Sep 11, 2026, 00:46 UTC

Departure

Austin

AUS

Actual

16:17~~16:16~~

Sep 10

Arrival

San Francisco

SFO

Actual

17:36~~17:45~~

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 10, 2026, 21:16 UTC
Estimated: Not available
Actual: Sep 10, 2026, 21:17 UTC

Arrival · UTC

Scheduled: Sep 11, 2026, 00:45 UTC
Estimated: Sep 11, 2026, 00:37 UTC
Actual: Sep 11, 2026, 00:36 UTC

Route overview

Recent arrivals

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

Fri, Sep 18, 2026
SFO → SAN
79 min late
Thu, Sep 17, 2026
AUS → SFO
16 min early
Wed, Sep 16, 2026
SFO → SAN
41 min late
Wed, Sep 16, 2026
AUS → SFO
168 min late
Tue, Sep 15, 2026
SFO → SAN
23 min early

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 26
Arrivals over 15 minutes late: 4
Observed cancellations: 0
Observed occurrences: 41

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 17, 2026Arrived	San Francisco	San Diego	Sep 18, 2026, 07:19 UTC View this flight’s market	79
Sep 17, 2026Arrived	Austin	San Francisco	Sep 18, 2026, 00:29 UTC	-16
Sep 16, 2026Arrived	San Francisco	San Diego	Sep 17, 2026, 06:25 UTC	41
Sep 16, 2026Arrived	Austin	San Francisco	Sep 17, 2026, 05:24 UTC	168
Sep 15, 2026Arrived	San Francisco	San Diego	Sep 16, 2026, 05:20 UTC	-23
Sep 15, 2026Arrived	Austin	San Francisco	Sep 16, 2026, 02:15 UTC	-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