Flight
UAL1660 3 Oct 2026
UAL1660, operated by United Airlines, on 3 Oct 2026: Seattle Tacoma International (KSEA) to George Bush Intcntl Houston (KIAH), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Scheduled, expected on time |
| Scheduled departure | 17:05 PDT 2 Oct |
| Estimated departure | 17:05 PDT 2 Oct |
| Estimated arrival | 22:52 CDT 2 Oct |
| Aircraft | N37504 B39M |
Leg 2 of 2
FAA SWIM schedule| Route | KORD CHICAGO OHARE INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Scheduled |
| Scheduled departure | 13:16 CDT |
Punctuality, last 30 days
| Flights | 12 |
| On time | 5 (42%) |
| Average delay | +36 min |
| Worst delay | +170 min |
In the last 30 days UAL1660 departed on time (within 15 minutes) on 5 of 12 flights (42%), with an average departure delay of +36 min and a worst delay of +170 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.