RECENT FLIGHTS
How this flight has been running
See the latest dates, routes and published timings for UA004.
A flight counts as on time when it arrives or departs no more than 15 minutes after schedule. Flights without a confirmed actual time are left out of that percentage. This sample covers 3 Sep 2026 to 23 Sep 2026. Departure performance: 13% on time from 8 confirmed times. Arrival performance: not enough confirmed times. Missing actual times are excluded rather than treated as on time.
| Date | Airport | Route | Scheduled | Latest time | Status |
|---|---|---|---|---|---|
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 13:56Actual | Departed 13:56 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 16:00Actual | Departed 16:00 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 13:50Actual | Departed 13:50 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 13:40Estimated | On time 13:40, check-in Zone D → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 14:16Actual | Departed 14:16 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 13:40Estimated | On time 13:40, check-in Zone D → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 14:16Actual | Departed 14:16 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 14:26Actual | Departed 14:26 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 13:57Actual | Departed 13:57 → | |
| Heathrow AirportDeparture | Heathrow Airport → Houston | 13:40 | 15:03Actual | Departed 15:03 → |
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