Is UA574 delayed?

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

Service date: Sep 12, 2026 · Scheduled departure date (America/Los_Angeles)

Arrived

9 min late

Official source · Updated Sep 13, 2026, 01:42 UTC

Departure

San Francisco

SFO

Actual

17:05~~16:51~~

Sep 12

Arrival

Phoenix

PHX

Actual

18:37~~18:28~~

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 12, 2026, 23:51 UTC
Estimated: Not available
Actual: Sep 13, 2026, 00:05 UTC

Arrival · UTC

Scheduled: Sep 13, 2026, 01:28 UTC
Estimated: Sep 13, 2026, 01:40 UTC
Actual: Sep 13, 2026, 01:37 UTC

Service date: Sep 12, 2026 · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Arrived

24 min early

Official source · Updated Sep 12, 2026, 19:42 UTC

Departure

Las Vegas

LAS

Scheduled

—

Not available

Arrival

San Francisco

SFO

Actual

12:39~~13:03~~

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

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

Arrival · UTC

Scheduled: Sep 12, 2026, 20:03 UTC
Estimated: Sep 12, 2026, 19:44 UTC
Actual: Sep 12, 2026, 19:39 UTC

Service date: Sep 12, 2026 · Scheduled departure date (America/Chicago)

Arrived

14 min early

Official source · Updated Sep 12, 2026, 16:06 UTC

Departure

Chicago

ORD

Scheduled

07:53

Sep 12

Arrival

Las Vegas

LAS

Actual

09:06~~09:21~~

Sep 12

Times shown in airport local time

Flight details

Departure · UTC

Scheduled: Sep 12, 2026, 12:53 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Sep 12, 2026, 16:21 UTC
Estimated: Not available
Actual: Sep 12, 2026, 16:06 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
LAS → SFO
73 min late
Fri, Sep 18, 2026
ORD → LAS
23 min early
Thu, Sep 17, 2026
ORD → PHX
61 min late
Thu, Sep 17, 2026
LAS → SFO
154 min late
Thu, Sep 17, 2026
ORD → LAS
35 min late

Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals: 80
Arrivals over 15 minutes late: 16
Observed cancellations: 0
Observed occurrences: 88

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

UA574 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Sep 18, 2026Arrived	Las Vegas	San Francisco	Sep 18, 2026, 21:10 UTC View this flight’s market	73
Sep 18, 2026Arrived	Chicago	Las Vegas	Sep 18, 2026, 15:57 UTC View this flight’s market	-23
Sep 17, 2026Arrived	Chicago	Phoenix	Sep 18, 2026, 02:36 UTC	61
Sep 17, 2026Arrived	Las Vegas	San Francisco	Sep 17, 2026, 22:31 UTC	154
Sep 17, 2026Arrived	Chicago	Las Vegas	Sep 17, 2026, 16:56 UTC	35
Sep 16, 2026Arrived	San Francisco	Phoenix	Sep 17, 2026, 02:51 UTC	83
Sep 16, 2026Arrived	Las Vegas	San Francisco	Sep 16, 2026, 20:18 UTC	15
Sep 16, 2026Arrived	Chicago	Las Vegas	Sep 16, 2026, 16:06 UTC	-14
Sep 15, 2026Arrived	San Francisco	Phoenix	Sep 16, 2026, 01:20 UTC	-8
Sep 15, 2026Arrived	Las Vegas	San Francisco	Sep 15, 2026, 19:30 UTC	-33
Sep 15, 2026Arrived	Chicago	Las Vegas	Sep 15, 2026, 16:53 UTC	32
Sep 14, 2026Arrived	Chicago	Phoenix	Sep 15, 2026, 01:17 UTC	-18
Sep 14, 2026Arrived	Las Vegas	San Francisco	Sep 14, 2026, 20:10 UTC	13
Sep 14, 2026Arrived	Chicago	Las Vegas	Sep 14, 2026, 16:26 UTC	5
Sep 13, 2026Arrived	San Francisco	Phoenix	Sep 14, 2026, 01:15 UTC	-13
Sep 13, 2026Arrived	Las Vegas	San Francisco	Sep 13, 2026, 20:06 UTC	-3
Sep 13, 2026Arrived	Chicago	Las Vegas	Sep 13, 2026, 16:22 UTC	1
Sep 12, 2026Arrived	San Francisco	Phoenix	Sep 13, 2026, 01:37 UTC	9
Sep 12, 2026Arrived	Las Vegas	San Francisco	Sep 12, 2026, 19:39 UTC	-24
Sep 12, 2026Arrived	Chicago	Las Vegas	Sep 12, 2026, 16:06 UTC	-14
Sep 11, 2026Arrived	San Francisco	Phoenix	Sep 12, 2026, 01:19 UTC	-9
Sep 11, 2026Arrived	Las Vegas	San Francisco	Sep 11, 2026, 19:46 UTC	-11
Sep 11, 2026Arrived	Chicago	Las Vegas	Sep 11, 2026, 16:12 UTC	-8
Sep 10, 2026Arrived	Las Vegas	Phoenix	Sep 11, 2026, 01:30 UTC	-8
Sep 10, 2026Arrived	Las Vegas	San Francisco	Sep 10, 2026, 21:33 UTC	96
Sep 10, 2026Arrived	Chicago	Las Vegas	Sep 10, 2026, 16:15 UTC	-5
Sep 9, 2026Arrived	San Francisco	Phoenix	Sep 10, 2026, 01:36 UTC	1
Sep 9, 2026Arrived	Las Vegas	San Francisco	Sep 9, 2026, 19:43 UTC	-14
Sep 9, 2026Arrived	Chicago	Las Vegas	Sep 9, 2026, 16:19 UTC	-1
Sep 8, 2026Arrived	San Francisco	Phoenix	Sep 9, 2026, 01:22 UTC	-6
Sep 8, 2026Arrived	Las Vegas	San Francisco	Sep 8, 2026, 19:33 UTC	-24
Sep 8, 2026Arrived	Chicago	Las Vegas	Sep 8, 2026, 16:09 UTC	-11
Sep 7, 2026Arrived	Chicago	Phoenix	Sep 8, 2026, 02:48 UTC	73
Sep 7, 2026Arrived	Las Vegas	San Francisco	Sep 7, 2026, 19:59 UTC	-7
Sep 7, 2026Arrived	Chicago	Las Vegas	Sep 7, 2026, 16:03 UTC	-17
Sep 6, 2026Arrived	San Francisco	Phoenix	Sep 7, 2026, 01:34 UTC	-1
Sep 6, 2026Arrived	Las Vegas	San Francisco	Sep 6, 2026, 19:40 UTC	-18
Sep 5, 2026Arrived	San Francisco	Phoenix	Sep 6, 2026, 01:24 UTC	-11
Sep 5, 2026Arrived	Las Vegas	San Francisco	Sep 5, 2026, 19:36 UTC	-28
Sep 5, 2026Arrived	Chicago	Las Vegas	Sep 5, 2026, 16:23 UTC	-3
Sep 4, 2026Arrived	San Francisco	Phoenix	Sep 5, 2026, 02:35 UTC	60
Sep 4, 2026Arrived	Las Vegas	San Francisco	Sep 4, 2026, 19:59 UTC	-13
Sep 4, 2026Arrived	Chicago	Las Vegas	Sep 4, 2026, 16:22 UTC	-14
Sep 3, 2026Arrived	San Francisco	Phoenix	Sep 4, 2026, 02:27 UTC	52
Sep 3, 2026Arrived	Chicago	Las Vegas	Sep 3, 2026, 16:10 UTC	-16
Sep 2, 2026Arrived	San Francisco	Phoenix	Sep 3, 2026, 01:47 UTC	12
Sep 2, 2026Arrived	Las Vegas	San Francisco	Sep 2, 2026, 20:44 UTC	40
Sep 2, 2026Arrived	Chicago	Las Vegas	Sep 2, 2026, 16:14 UTC	-12
Sep 1, 2026Arrived	San Francisco	Phoenix	Sep 2, 2026, 01:23 UTC	-26
Sep 1, 2026Arrived	Las Vegas	San Francisco	Sep 1, 2026, 20:02 UTC	-1
Sep 1, 2026Arrived	Chicago	Las Vegas	Sep 1, 2026, 16:14 UTC	-12
Aug 31, 2026Arrived	San Francisco	Phoenix	Sep 1, 2026, 03:20 UTC	105
Aug 31, 2026Arrived	Las Vegas	San Francisco	Aug 31, 2026, 21:29 UTC	77
Aug 31, 2026Arrived	Chicago	Las Vegas	Aug 31, 2026, 16:39 UTC	12
Aug 30, 2026Arrived	San Francisco	Phoenix	Aug 31, 2026, 01:21 UTC	-14
Aug 30, 2026Arrived	Las Vegas	San Francisco	Aug 30, 2026, 19:46 UTC	-17
Aug 30, 2026Arrived	Chicago	Las Vegas	Aug 30, 2026, 16:15 UTC	-11
Aug 29, 2026Arrived	San Francisco	Phoenix	Aug 30, 2026, 01:14 UTC	-21
Aug 29, 2026Arrived	Las Vegas	San Francisco	Aug 29, 2026, 19:41 UTC	-23
Aug 29, 2026Arrived	Chicago	Las Vegas	Aug 29, 2026, 16:04 UTC	-22
Aug 28, 2026Arrived	San Francisco	Phoenix	Aug 29, 2026, 01:45 UTC	10
Aug 28, 2026Arrived	Las Vegas	San Francisco	Aug 28, 2026, 20:33 UTC	21
Aug 28, 2026Arrived	Chicago	Las Vegas	Aug 28, 2026, 15:52 UTC	-34
Aug 27, 2026Arrived	San Francisco	Phoenix	Aug 28, 2026, 02:26 UTC	51
Aug 27, 2026Arrived	Las Vegas	San Francisco	Aug 27, 2026, 19:54 UTC	-17
Aug 27, 2026Arrived	Chicago	Las Vegas	Aug 27, 2026, 16:03 UTC	-23
Aug 26, 2026Arrived	San Francisco	Phoenix	Aug 27, 2026, 01:39 UTC	4
Aug 26, 2026Arrived	Las Vegas	San Francisco	Aug 26, 2026, 20:15 UTC	11
Aug 26, 2026Arrived	Chicago	Las Vegas	Aug 26, 2026, 16:13 UTC	-13
Aug 25, 2026Arrived	San Francisco	Phoenix	Aug 26, 2026, 01:27 UTC	-22
Aug 25, 2026Arrived	Las Vegas	San Francisco	Aug 25, 2026, 19:08 UTC	-55
Aug 25, 2026Arrived	Chicago	Las Vegas	Aug 25, 2026, 16:09 UTC	-17
Aug 24, 2026Arrived	Las Vegas	San Francisco	Aug 24, 2026, 19:56 UTC	-11
Aug 24, 2026Arrived	Chicago	Las Vegas	Aug 24, 2026, 16:07 UTC	-17
Aug 23, 2026Arrived	Las Vegas	San Francisco	Aug 23, 2026, 20:01 UTC	-2
Aug 23, 2026Arrived	Chicago	Las Vegas	Aug 23, 2026, 16:00 UTC	-26
Aug 22, 2026Arrived	Las Vegas	San Francisco	Aug 22, 2026, 19:44 UTC	-19
Aug 22, 2026Arrived	Chicago	Las Vegas	Aug 22, 2026, 15:57 UTC	-29
Aug 21, 2026Arrived	Las Vegas	San Francisco	Aug 21, 2026, 21:03 UTC	51
Aug 21, 2026Arrived	Chicago	Las Vegas	Aug 21, 2026, 15:57 UTC	-29