Flight
UAL1799 27 Apr 2026
UAL1799, operated by United Airlines, on 27 Apr 2026: San Francisco International (KSFO) to San Luis County Regional Airport (KSBP), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSBP San Luis County Regional Airport |
| Status | Completed (receiver network) |
| First seen airborne | 19:08 PDT 26 Apr |
| Last seen | 19:48 PDT 26 Apr |
| Duration | 0h 39m |
| Aircraft | N4888U |
| Max altitude | 21,025 ft |
| Distance tracked | 165 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KSBP San Luis County Regional Airport → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:27 PDT |
| Last seen | 10:46 PDT |
| Duration | 4h 18m |
| Aircraft | N4888U |
| Max altitude | 32,000 ft |
| Distance tracked | 272 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:07 CDT |
| Last seen | 16:16 PDT |
| Duration | 2h 08m |
| Aircraft | N47533 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 19 |
| On time | 6 (32%) |
| Average delay | -40 min |
| Worst delay | +78 min |
In the last 30 days UAL1799 departed on time (within 15 minutes) on 6 of 19 flights (32%), with an average departure delay of -40 min and a worst delay of +78 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.