Flight
SWA4451 21 May 2026
SWA4451, operated by Southwest Airlines, on 21 May 2026: Lambert St Louis International (KSTL) to Ronald Reagan Washington National (KDCA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:56 CDT |
| Last seen | 16:10 EDT |
| Duration | 2h 13m |
| Aircraft | N927WN |
| Max altitude | 31,000 ft |
| Distance tracked | 1,973 nm |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +32 min |
| Worst delay | +32 min |
In the last 30 days SWA4451 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +32 min and a worst delay of +32 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.