United Airlines
Is UA6863 delayed?
Service date: · Actual departure date; scheduled departure unavailable (Europe/Lisbon)
Arrived
15 min late
Official source · Updated
Departure
Lisbon
LIS
Actual
Sep 16
Arrival
London
LHR
Actual
Scheduled 10:20
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: TAP1356
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min late
LIS → LHR
- 2 min early
LIS → LHR
- 9 min early
LIS → LHR
- 8 min late
LIS → LHR
- 20 min late
LIS → LHR
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 13
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Lisbon | London | 15 | |
| Sep 15, 2026Arrived | Lisbon | London | -2 | |
| Sep 14, 2026Arrived | Lisbon | London | -9 | |
| Sep 13, 2026Arrived | Lisbon | London | 8 | |
| Sep 12, 2026Arrived | Lisbon | London | 20 | |
| Sep 11, 2026Arrived | Lisbon | London | -5 | |
| Sep 10, 2026Arrived | Lisbon | London | 3 | |
| Sep 9, 2026Arrived | Lisbon | London | 19 | |
| Sep 8, 2026Arrived | Lisbon | London | -3 | |
| Sep 7, 2026Arrived | Lisbon | London | 1 | |
| Sep 6, 2026Arrived | Lisbon | London | 0 | |
| Sep 5, 2026Arrived | Lisbon | London | 17 | |
| Sep 4, 2026Arrived | Lisbon | London | 28 |