Flight
AAL1557 20 May 2026
AAL1557, operated by American Airlines, on 20 May 2026, 6 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 6partial
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:40 CDT 19 May |
| Aircraft | N921NN |
| Max altitude | 37,000 ft |
Leg 2 of 6
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:59 CDT 19 May |
| Last seen | 20:56 PDT 19 May |
| Duration | 0h 56m |
| Aircraft | N960AN |
| Max altitude | 36,025 ft |
| Distance tracked | 1,600 nm |
Leg 3 of 6
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:18 PDT 19 May |
| Last seen | 00:03 CDT |
| Duration | 0h 44m |
| Aircraft | N960AN |
| Max altitude | 37,000 ft |
| Distance tracked | 1,600 nm |
Leg 4 of 6
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KOAK METROPOLITAN OAKLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 01:18 CDT |
| Last seen | 01:10 PDT |
| Duration | 1h 51m |
| Aircraft | N981AN |
| Max altitude | 35,000 ft |
| Distance tracked | 1,591 nm |
Leg 5 of 6
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 08:20 CDT |
| Last seen | 17:44Z |
| Duration | 4h 23m |
| Aircraft | N964AN |
| Max altitude | 36,025 ft |
Leg 6 of 6
PlaneTrack receiver network| Route | ? → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:57Z |
| Last seen | 17:34 CDT |
| Duration | 3h 36m |
| Aircraft | N964AN |
| Max altitude | 35,000 ft |
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.