Flight
SWA1543 11 Apr 2026
SWA1543, operated by Southwest Airlines, on 11 Apr 2026: Raleigh Durham International (KRDU) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:50 EDT |
| Last seen | 07:26 MDT |
| Duration | 3h 35m |
| Aircraft | AC5A73 |
| Max altitude | 40,000 ft |
| Distance tracked | 1,245 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 10:01 MDT |
| Aircraft | AC5A73 |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +10 min |
| Worst delay | +17 min |
In the last 30 days SWA1543 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +10 min and a worst delay of +17 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.