Is UA1799 delayed?
No delay reported yet — UA1799 is scheduled to leave Houston at 10:10 on Sep 28 and reach Las Vegas at 11:09 (as of Sep 28, 12:33 UTC). Over its last 85 recorded arrivals, 14 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Houston
IAH
Scheduled
Sep 28
Arrival
Las Vegas
LAS
Scheduled
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA1799 runs late today? Delayed is trading at 5¢ — pays out x20.20.
Will United Airlines UAL 1799 from Houston to Las Vegas arrive on time, be delayed, or be cancelled on Sep 28?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Sep 28
Arrival
Los Angeles
LAX
Scheduled
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Las Vegas
LAS
Scheduled
Not available
Arrival
San Francisco
SFO
Estimated
Sep 28
Times shown in airport local time
Service date: · 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
- Estimated
- Actual
- Not available
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 28 min early
San Francisco → Los Angeles
- 11 min early
Las Vegas → San Francisco
- 21 min early
Houston → Las Vegas
- 10 min early
San Francisco → Los Angeles
- 27 min late
Las Vegas → San Francisco
Flight history and details
Aug 29, 2026 — Sep 28, 2026
- Observed arrivals
- 85
- Arrivals over 15 minutes late
- 14
- Observed cancellations
- 0
- Observed occurrences
- 90
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | San Francisco | Los Angeles | -28 | |
| Sep 27, 2026Arrived | Las Vegas | San Francisco | -11 | |
| Sep 27, 2026Arrived | Houston | Las Vegas | -21 | |
| Sep 26, 2026Arrived | San Francisco | Los Angeles | -10 | |
| Sep 26, 2026Arrived | Las Vegas | San Francisco | 27 | |
| Sep 26, 2026Arrived | Houston | Las Vegas | -16 | |
| Sep 25, 2026Arrived | San Francisco | Los Angeles | 7 | |
| Sep 25, 2026Arrived | Las Vegas | San Francisco | -18 | |
| Sep 25, 2026Arrived | Houston | Las Vegas | 3 | |
| Sep 24, 2026Arrived | San Francisco | Los Angeles | -1 | |
| Sep 24, 2026Arrived | Las Vegas | San Francisco | 2 | |
| Sep 24, 2026Arrived | Houston | Las Vegas | -28 | |
| Sep 23, 2026Arrived | San Francisco | Santa Barbara | -24 | |
| Sep 23, 2026Arrived | Las Vegas | San Francisco | -17 | |
| Sep 23, 2026Arrived | Houston | Las Vegas | -27 | |
| Sep 22, 2026Arrived | San Francisco | Santa Barbara | -1 | |
| Sep 22, 2026Arrived | Las Vegas | San Francisco | -7 | |
| Sep 22, 2026Arrived | Houston | Las Vegas | -22 | |
| Sep 21, 2026Arrived | San Francisco | Santa Barbara | 38 | |
| Sep 21, 2026Arrived | Las Vegas | San Francisco | 5 | |
| Sep 21, 2026Arrived | Houston | Las Vegas | -8 | |
| Sep 20, 2026Arrived | San Francisco | Santa Barbara | -16 | |
| Sep 20, 2026Arrived | Las Vegas | San Francisco | 45 | |
| Sep 20, 2026Arrived | Houston | Las Vegas | -18 | |
| Sep 19, 2026Arrived | San Francisco | Santa Barbara | -9 | |
| Sep 19, 2026Arrived | Las Vegas | San Francisco | 90 | |
| Sep 19, 2026Arrived | Houston | Las Vegas | -14 | |
| Sep 18, 2026Arrived | San Francisco | Santa Barbara | -3 | |
| Sep 18, 2026Arrived | Las Vegas | San Francisco | 107 | |
| Sep 18, 2026Arrived | Houston | Las Vegas | -26 | |
| Sep 17, 2026Arrived | San Francisco | Santa Barbara | 117 | |
| Sep 17, 2026Arrived | Las Vegas | San Francisco | 55 | |
| Sep 17, 2026Arrived | Houston | Las Vegas | -37 | |
| Sep 16, 2026Arrived | San Francisco | Santa Barbara | -4 | |
| Sep 16, 2026Arrived | Las Vegas | San Francisco | 68 | |
| Sep 16, 2026Arrived | Houston | Las Vegas | -20 | |
| Sep 15, 2026Arrived | San Francisco | Santa Barbara | 2 | |
| Sep 15, 2026Arrived | Las Vegas | San Francisco | -18 | |
| Sep 15, 2026Arrived | Houston | Las Vegas | -24 | |
| Sep 14, 2026Arrived | San Francisco | Santa Barbara | -8 | |
| Sep 14, 2026Arrived | Las Vegas | San Francisco | 16 | |
| Sep 14, 2026Arrived | Houston | Las Vegas | -26 | |
| Sep 13, 2026Arrived | San Francisco | Santa Barbara | -7 | |
| Sep 13, 2026Arrived | Las Vegas | San Francisco | -2 | |
| Sep 13, 2026Arrived | Houston | Las Vegas | -24 | |
| Sep 12, 2026Arrived | San Francisco | Santa Barbara | -23 | |
| Sep 12, 2026Arrived | Las Vegas | San Francisco | -17 | |
| Sep 12, 2026Arrived | Houston | Las Vegas | -15 | |
| Sep 11, 2026Arrived | San Francisco | Santa Barbara | -1 | |
| Sep 11, 2026Arrived | Las Vegas | San Francisco | 12 | |
| Sep 11, 2026Arrived | Houston | Las Vegas | -27 | |
| Sep 10, 2026Arrived | San Francisco | Santa Barbara | -1 | |
| Sep 10, 2026Arrived | Las Vegas | San Francisco | 22 | |
| Sep 10, 2026Arrived | Houston | Las Vegas | -26 | |
| Sep 9, 2026Arrived | San Francisco | Santa Barbara | -9 | |
| Sep 9, 2026Arrived | Las Vegas | San Francisco | 3 | |
| Sep 9, 2026Arrived | Houston | Las Vegas | -25 | |
| Sep 8, 2026Arrived | San Francisco | Santa Barbara | -8 | |
| Sep 8, 2026Arrived | Las Vegas | San Francisco | 8 | |
| Sep 8, 2026Arrived | Houston | Las Vegas | -31 | |
| Sep 7, 2026Arrived | San Francisco | Santa Barbara | 59 | |
| Sep 7, 2026Arrived | Las Vegas | San Francisco | 24 | |
| Sep 7, 2026Arrived | Houston | Las Vegas | -24 | |
| Sep 6, 2026Arrived | San Francisco | Santa Barbara | -21 | |
| Sep 6, 2026Arrived | Las Vegas | San Francisco | -7 | |
| Sep 6, 2026Arrived | Houston | Las Vegas | -1 | |
| Sep 5, 2026Arrived | San Francisco | Santa Barbara | 1 | |
| Sep 5, 2026Arrived | Las Vegas | San Francisco | -35 | |
| Sep 5, 2026Arrived | Houston | Las Vegas | 12 | |
| Sep 4, 2026Arrived | San Francisco | Santa Barbara | -7 | |
| Sep 4, 2026Arrived | Las Vegas | San Francisco | -25 | |
| Sep 4, 2026Arrived | Houston | Las Vegas | 0 | |
| Sep 3, 2026Arrived | San Francisco | Santa Barbara | 52 | |
| Sep 3, 2026Arrived | Las Vegas | San Francisco | 121 | |
| Sep 3, 2026Arrived | Houston | Las Vegas | -3 | |
| Sep 2, 2026Arrived | Las Vegas | San Francisco | 12 | |
| Sep 2, 2026Arrived | Houston | Las Vegas | -28 | |
| Sep 1, 2026Arrived | Las Vegas | San Francisco | -19 | |
| Sep 1, 2026Arrived | Houston | Las Vegas | -30 | |
| Aug 31, 2026Arrived | Houston | Las Vegas | -29 | |
| Aug 30, 2026Arrived | Las Vegas | San Francisco | -2 | |
| Aug 30, 2026Arrived | Houston | Las Vegas | -26 | |
| Aug 29, 2026Arrived | San Francisco | Santa Barbara | -23 | |
| Aug 29, 2026Arrived | Las Vegas | San Francisco | -21 | |
| Aug 29, 2026Arrived | Houston | Las Vegas | -29 |