Flight
SWA4217 25 Sep 2026
SWA4217, operated by Southwest Airlines, on 25 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
FAA SWIM schedule| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed, departure delayed +15 min |
| Scheduled departure | 12:45 CDT |
| Actual departure | 13:00 CDT delayed +15 min |
| Actual arrival | 15:03 EDT |
| Duration | 1h 03m |
| Aircraft | N8873S B38M |
| Max altitude | 34,000 ft |
| Distance tracked | 405 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed, departure delayed +15 min |
| Scheduled departure | 15:55 EDT |
| Actual departure | 16:10 EDT delayed +15 min |
| Actual arrival | 17:01 EDT |
| Duration | 0h 51m |
| Aircraft | N8873S B38M |
| Max altitude | 25,000 ft |
| Distance tracked | 244 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +17 min |
| Worst delay | +43 min |
In the last 30 days SWA4217 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +17 min and a worst delay of +43 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.