Flight
SWA1040 20 Sep 2026
SWA1040, operated by Southwest Airlines, on 20 Sep 2026: Baltimore Washington International (KBWI) to Phoenix Sky Harbor International (KPHX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:47 EDT |
| Last seen | 08:10 MST |
| Duration | 4h 23m |
| Aircraft | N8576Z |
| Max altitude | 36,000 ft |
| Distance tracked | 1,732 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:28 MST |
| Last seen | 12:10 PDT |
| Duration | 2h 41m |
| Aircraft | N8576Z |
| Max altitude | 38,000 ft |
| Distance tracked | 962 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | -122 min |
| Worst delay | +37 min |
In the last 30 days SWA1040 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of -122 min and a worst delay of +37 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.