Flight
UAL556 4 Sep 2026
UAL556, operated by United Airlines, on 4 Sep 2026: Newark Liberty International (KEWR) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KEWR NEWARK LIBERTY INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 10:48 EDT |
| Last seen | 13:04 CDT |
| Duration | 3h 15m |
| Aircraft | N17403 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,215 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +14 min |
| Worst delay | +18 min |
In the last 30 days UAL556 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +14 min and a worst delay of +18 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.