Is UA1799 delayed?
No — UA1799 landed in Las Vegas 1 min early, at 11:07 on Oct 1 (as of Oct 1, 18:07 UTC).
Usually on time: arrived within 15 min of schedule on 71 of the last 86 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
1 min early
Official source · Updated
Departure
Houston
IAH
Actual
Scheduled 10:10
Oct 1
Arrival
Las Vegas
LAS
Actual
Scheduled 11:09
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Market settled: On time.
Think UA1799 runs late today? Delayed is trading at 21¢ — pays out x4.79.
Will United Airlines UAL 1799 from San Francisco to Los Angeles arrive on time, be delayed, or be cancelled on Oct 1?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
20 min early
Official source · Updated
Departure
Las Vegas
LAS
Scheduled
Not available
Arrival
San Francisco
SFO
Actual
Scheduled 15:18
Oct 1
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
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
Oct 1
Arrival
Los Angeles
LAX
Scheduled
Oct 1
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.
Also sold as AC3109, NZ9235, CM1893, LX3330, TK9590, VA8512
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
Las Vegas → San Francisco
- 1 min early
Houston → Las Vegas
- 25 min early
San Francisco → Los Angeles
- 19 min early
Las Vegas → San Francisco
- 30 min early
Houston → Las Vegas
Is UA1799 usually late?
Observation window: Sep 1, 2026 – Oct 1, 2026
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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Houston (IAH) departures
- Left more than 15 min late
- 110 of 271
- Cancelled today
- 9
Las Vegas (LAS) departures
- Left more than 15 min late
- 131 of 275
- Cancelled today
- 4
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Arrived | Las Vegas | San Francisco | -20 | |
| Oct 1, 2026Arrived | Houston | Las Vegas | -1 | |
| Sep 30, 2026Arrived | San Francisco | Los Angeles | -25 | |
| Sep 30, 2026Arrived | Las Vegas | San Francisco | -19 | |
| Sep 30, 2026Arrived | Houston | Las Vegas | -30 | |
| Sep 29, 2026Arrived | San Francisco | Los Angeles | -22 | |
| Sep 29, 2026Arrived | Las Vegas | San Francisco | -17 | |
| Sep 29, 2026Arrived | Houston | Las Vegas | -14 | |
| Sep 28, 2026Arrived | Houston | Las Vegas | 33 | |
| Sep 27, 2026Arrived | San Francisco | Los Angeles | -19 | |
| Sep 27, 2026Arrived | Las Vegas | San Francisco | -11 | |
| Sep 27, 2026Arrived | Houston | Las Vegas | -15 | |
| 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 |
Email me if UA1799 runs late
We email you if your next UA1799 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.