Flight
UAL2421 25 Sep 2026
UAL2421, operated by United Airlines, on 25 Sep 2026: Louis Armstrong New Orleans International (KMSY) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departure delayed +20 min |
| Scheduled departure | 14:50 CDT |
| Actual departure | 15:10 CDT delayed +20 min |
| Actual arrival | 17:29 PDT |
| Duration | 4h 19m |
| Aircraft | N39415 B739 |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +21 min |
| Worst delay | +52 min |
In the last 30 days UAL2421 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +21 min and a worst delay of +52 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.