Flight
SWA3515 10 Mar 2026
SWA3515, operated by Southwest Airlines, on 10 Mar 2026: Chicago Midway International (KMDW) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:01 CDT 9 Mar |
| Last seen | 20:16 MDT 9 Mar |
| Duration | 2h 14m |
| Aircraft | N8747Q |
| Max altitude | 36,000 ft |
| Distance tracked | 775 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +18 min |
| Worst delay | +43 min |
In the last 30 days SWA3515 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +18 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.