Flight
SWA3984 4 Apr 2026
SWA3984, operated by Southwest Airlines, on 4 Apr 2026: Chicago Midway International (KMDW) to Phoenix Sky Harbor International (KPHX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:24 CDT 3 Apr |
| Last seen | 20:56 MST 3 Apr |
| Duration | 3h 31m |
| Aircraft | N8560Z |
| Max altitude | 36,025 ft |
| Distance tracked | 1,252 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KMCI KANSAS CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:26 MST |
| Last seen | 18:58 CDT |
| Duration | 11h 31m |
| Aircraft | N8560Z |
| Max altitude | 40,000 ft |
| Distance tracked | 905 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +35 min |
| Worst delay | +74 min |
In the last 30 days SWA3984 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +35 min and a worst delay of +74 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.