Flight
AAL1557 28 Apr 2026
AAL1557, operated by American Airlines, on 28 Apr 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KMKE GENERAL MITCHELL INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:00 CDT 27 Apr |
| Aircraft | N878NN |
| Max altitude | 24,325 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:13 CDT |
| Last seen | 10:42 PDT |
| Duration | 4h 28m |
| Aircraft | N905AN |
| Max altitude | 34,000 ft |
| Distance tracked | 1,600 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:09 PDT |
| Last seen | 17:54 CDT |
| Duration | 3h 44m |
| Aircraft | N905AN |
| Max altitude | 37,000 ft |
| Distance tracked | 1,600 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +13 min |
| Worst delay | +27 min |
In the last 30 days AAL1557 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +13 min and a worst delay of +27 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.