United Airlines

Is UA1799 delayed?

UA1799 is cancelled on Nov 14.

Usually on time: arrived within 15 min of schedule on 56 of the last 64 flights.

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

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Las Vegas

LAS

Scheduled

10:53

Nov 14

Times shown in airport local time

Service date: Nov 14, 2026 · Scheduled departure date (America/Chicago)

Flight details

Departure · UTC

Scheduled: Nov 14, 2026, 15:35 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Nov 14, 2026, 18:53 UTC
Estimated: Not available
Actual: Not available

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

San Francisco

SFO

Scheduled

15:24

Nov 14

Times shown in airport local time

Service date: Nov 14, 2026 · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled: Nov 14, 2026, 21:59 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Nov 14, 2026, 23:24 UTC
Estimated: Not available
Actual: Not available

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Los Angeles

LAX

Scheduled

20:21

Nov 14

Times shown in airport local time

Service date: Nov 14, 2026 · Scheduled departure date (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled: Nov 15, 2026, 03:17 UTC
Estimated: Not available
Actual: Not available

Arrival · UTC

Scheduled: Nov 15, 2026, 04:21 UTC
Estimated: Not available
Actual: Not available

Also sold as AC3109, NZ9235, CM1893, LX3330, TK9590, VA8512

Houston → Las Vegas

Las Vegas → San Francisco

San Francisco → Los Angeles

Recent arrivals

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

Fri, Nov 13, 2026
Houston → Las Vegas
10 min early
Thu, Nov 12, 2026
San Francisco → Los Angeles
On schedule (13 min behind)
Thu, Nov 12, 2026
Las Vegas → San Francisco
On schedule (2 min behind)
Thu, Nov 12, 2026
Houston → Las Vegas
27 min early
Wed, Nov 11, 2026
San Francisco → Los Angeles
3 min early

Is UA1799 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked

On time

88%

of 64 arrivals

Late

13%

of 64 arrivals

Cancelled

of 76 flights

Median arrival delay

9 min early

9 in 10 arrived within

23 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Houston (IAH) departures

Left more than 15 min late: 18 of 55
Cancelled today: 53

Flights from Houston to Las Vegas today

Las Vegas (LAS) departures

Left more than 15 min late: 19 of 48
Cancelled today: 38

Other flights IAH → LAS

Return flights LAS → IAH

Airports

All United Airlines flights

Flight history and details

UA1799 Recent arrival history
Service date	Departure	Arrival	Actual	Arrival delay (minutes)
Nov 14, 2026Cancelled	Houston	Las Vegas	Not available	Not available
Nov 13, 2026Cancelled	San Francisco	Los Angeles	Not available	Not available
Nov 13, 2026Arrived	Houston	Las Vegas	Nov 13, 2026, 18:27 UTC	-10
Nov 12, 2026Arrived	San Francisco	Los Angeles	Nov 13, 2026, 04:33 UTC	13
Nov 12, 2026Arrived	Las Vegas	San Francisco	Nov 12, 2026, 23:26 UTC	2
Nov 12, 2026Arrived	Houston	Las Vegas	Nov 12, 2026, 18:26 UTC	-27
Nov 11, 2026Arrived	San Francisco	Los Angeles	Nov 12, 2026, 04:17 UTC	-3
Nov 11, 2026Arrived	Las Vegas	San Francisco	Nov 11, 2026, 22:49 UTC	-37
Nov 11, 2026Arrived	Houston	Las Vegas	Nov 11, 2026, 18:28 UTC	-24
Nov 10, 2026Arrived	San Francisco	Los Angeles	Nov 11, 2026, 04:03 UTC	-17
Nov 10, 2026Arrived	Las Vegas	San Francisco	Nov 10, 2026, 22:53 UTC	-30
Nov 10, 2026Arrived	Houston	Las Vegas	Nov 10, 2026, 18:29 UTC	-24
Nov 9, 2026Arrived	San Francisco	Los Angeles	Nov 10, 2026, 05:36 UTC	76
Nov 9, 2026Arrived	Las Vegas	San Francisco	Nov 9, 2026, 23:56 UTC	48
Nov 9, 2026Arrived	Houston	Las Vegas	Nov 9, 2026, 18:39 UTC	-14
Nov 8, 2026Arrived	San Francisco	Los Angeles	Nov 9, 2026, 04:15 UTC	-6
Nov 8, 2026Arrived	Houston	Las Vegas	Nov 8, 2026, 18:54 UTC	2
Nov 7, 2026Arrived	San Francisco	Los Angeles	Nov 8, 2026, 03:57 UTC	-23
Nov 7, 2026Arrived	Las Vegas	San Francisco	Nov 7, 2026, 23:09 UTC	-15
Nov 7, 2026Arrived	Houston	Las Vegas	Nov 7, 2026, 18:33 UTC	-19
Nov 6, 2026Arrived	San Francisco	Los Angeles	Nov 7, 2026, 04:28 UTC	8
Nov 6, 2026Arrived	Las Vegas	San Francisco	Nov 6, 2026, 22:57 UTC	-26
Nov 6, 2026Arrived	Houston	Las Vegas	Nov 6, 2026, 18:46 UTC	-1
Nov 5, 2026Arrived	San Francisco	Los Angeles	Nov 6, 2026, 04:23 UTC	13
Nov 5, 2026Arrived	Las Vegas	San Francisco	Nov 5, 2026, 22:44 UTC	-40
Nov 5, 2026Arrived	Houston	Las Vegas	Nov 5, 2026, 18:43 UTC	-9
Nov 4, 2026Arrived	San Francisco	Los Angeles	Nov 5, 2026, 04:05 UTC	-5
Nov 4, 2026Arrived	Las Vegas	San Francisco	Nov 4, 2026, 23:21 UTC	-5
Nov 4, 2026Arrived	Houston	Las Vegas	Nov 4, 2026, 18:41 UTC	-11
Nov 3, 2026Arrived	San Francisco	Los Angeles	Nov 4, 2026, 04:57 UTC	36
Nov 3, 2026Arrived	Houston	Las Vegas	Nov 3, 2026, 18:51 UTC	-2
Nov 2, 2026Arrived	San Francisco	Los Angeles	Nov 3, 2026, 04:03 UTC	-18
Nov 2, 2026Arrived	Houston	Las Vegas	Nov 2, 2026, 18:51 UTC	-2
Nov 1, 2026Arrived	San Francisco	Los Angeles	Nov 2, 2026, 06:08 UTC	108
Nov 1, 2026Arrived	Houston	Las Vegas	Nov 1, 2026, 18:42 UTC	-11
Oct 31, 2026Arrived	San Francisco	Los Angeles	Nov 1, 2026, 03:20 UTC	0
Oct 31, 2026Arrived	Houston	Las Vegas	Oct 31, 2026, 17:43 UTC	-10
Oct 30, 2026Arrived	San Francisco	Los Angeles	Oct 31, 2026, 03:04 UTC	-17
Oct 30, 2026Arrived	Houston	Las Vegas	Oct 30, 2026, 17:48 UTC	-4
Oct 29, 2026Arrived	San Francisco	Los Angeles	Oct 30, 2026, 03:11 UTC	-9
Oct 29, 2026Arrived	Houston	Las Vegas	Oct 29, 2026, 17:39 UTC	-14
Oct 28, 2026Arrived	San Francisco	Los Angeles	Oct 29, 2026, 03:22 UTC	1
Oct 28, 2026Arrived	Houston	Las Vegas	Oct 28, 2026, 17:39 UTC	-13
Oct 27, 2026Arrived	San Francisco	Los Angeles	Oct 28, 2026, 03:11 UTC	-9
Oct 27, 2026Arrived	Houston	Las Vegas	Oct 27, 2026, 17:41 UTC	-11
Oct 26, 2026Arrived	Houston	Las Vegas	Oct 26, 2026, 17:31 UTC	-8
Oct 25, 2026Arrived	San Francisco	Los Angeles	Oct 26, 2026, 03:21 UTC	1
Oct 25, 2026Arrived	Houston	Las Vegas	Oct 25, 2026, 17:19 UTC	-33
Oct 24, 2026Arrived	San Francisco	Los Angeles	Oct 25, 2026, 02:58 UTC	-15
Oct 24, 2026Arrived	Houston	Las Vegas	Oct 24, 2026, 18:14 UTC	11
Oct 23, 2026Arrived	San Francisco	Los Angeles	Oct 24, 2026, 02:56 UTC	-17
Oct 23, 2026Arrived	Houston	Las Vegas	Oct 23, 2026, 17:48 UTC	-15
Oct 22, 2026Arrived	San Francisco	Los Angeles	Oct 23, 2026, 03:59 UTC	57
Oct 22, 2026Arrived	Houston	Las Vegas	Oct 22, 2026, 18:55 UTC	52
Oct 21, 2026Arrived	San Francisco	Los Angeles	Oct 22, 2026, 03:21 UTC	9
Oct 21, 2026Arrived	Houston	Las Vegas	Oct 21, 2026, 17:40 UTC	-23
Oct 20, 2026Arrived	San Francisco	Los Angeles	Oct 21, 2026, 02:52 UTC	-20
Oct 19, 2026Arrived	San Francisco	Los Angeles	Oct 20, 2026, 02:54 UTC	-19
Oct 19, 2026Arrived	Houston	Las Vegas	Oct 19, 2026, 17:42 UTC	-20
Oct 18, 2026Arrived	San Francisco	Los Angeles	Oct 19, 2026, 03:00 UTC	-13
Oct 18, 2026Arrived	Houston	Las Vegas	Oct 18, 2026, 17:57 UTC	-6
Oct 17, 2026Arrived	San Francisco	Los Angeles	Oct 18, 2026, 02:55 UTC	-17
Oct 17, 2026Arrived	Houston	Las Vegas	Oct 17, 2026, 17:53 UTC	-9
Oct 16, 2026Arrived	San Francisco	Los Angeles	Oct 17, 2026, 03:26 UTC	13
Oct 16, 2026Arrived	Houston	Las Vegas	Oct 16, 2026, 18:28 UTC	25
Oct 15, 2026Arrived	San Francisco	Los Angeles	Oct 16, 2026, 03:32 UTC	19

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<figure style="margin:0;max-width:360px"><iframe src="https://gaduin.com/embed/flight/ua1799" title="UA1799 flight status" width="360" height="270" style="border:0;max-width:100%" loading="lazy"></iframe><figcaption style="margin-top:4px;font:13px/1.4 system-ui,sans-serif"><a href="https://gaduin.com/flight/ua1799">UA1799 flight status</a></figcaption></figure>

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Is UA1799 delayed?

Cancelled

Departure · UTC

Arrival · UTC

No live update yet

Departure · UTC

Arrival · UTC

No live update yet

Departure · UTC

Arrival · UTC

Recent arrivals

Is UA1799 usually late?

At the airports today

Related flights

Other flights IAH → LAS

Return flights LAS → IAH

Airports