Flight
SWA1156 23 Sep 2026
SWA1156, operated by Southwest Airlines, on 23 Sep 2026: Chicago Midway International (KMDW) to Buffalo Niagara International (KBUF), 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 → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:55 CDT |
| Last seen | 11:02 EDT |
| Duration | 1h 06m |
| Aircraft | N8865L |
| Max altitude | 37,000 ft |
| Distance tracked | 405 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:05 EDT |
| Last seen | 13:00 EDT |
| Duration | 0h 54m |
| Aircraft | N8865L |
| Max altitude | 25,025 ft |
| Distance tracked | 244 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 6 (38%) |
| Average delay | +20 min |
| Worst delay | +49 min |
In the last 30 days SWA1156 departed on time (within 15 minutes) on 6 of 16 flights (38%), with an average departure delay of +20 min and a worst delay of +49 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.