Flight
UAL2421 27 Sep 2026
UAL2421, operated by United Airlines, on 27 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, departed on time (+12 min) |
| Scheduled departure | 14:50 CDT |
| Actual departure | 15:02 CDT on time |
| Actual arrival | 17:24 PDT |
| Duration | 4h 22m |
| Aircraft | N27474 B39M |
| Max altitude | 36,000 ft |
| Distance tracked | 1,657 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | +24 min |
| Worst delay | +52 min |
In the last 30 days UAL2421 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of +24 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.