Flight
SWA3999 21 Feb 2026
SWA3999, operated by Southwest Airlines, on 21 Feb 2026: Chicago Midway International (KMDW) to Ronald Reagan Washington National (KDCA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:29 CST |
| Last seen | 14:50 EST |
| Duration | 1h 20m |
| Aircraft | N294WN |
| Max altitude | 41,000 ft |
| Distance tracked | 520 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | +25 min |
| Worst delay | +34 min |
In the last 30 days SWA3999 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +25 min and a worst delay of +34 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.