American Airlines
Is AA78 delayed?
Service date: · Scheduled departure date (America/Chicago)
Arrived
2 min late
Official source · Updated
Departure
Dallas-Fort Worth
DFW
Actual
Scheduled 23:15
Aug 28
Arrival
London
LHR
Actual
Scheduled 14:25
Aug 29
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 83 min late
DFW → LHR
- 27 min early
DFW → LHR
- 3 min late
DFW → LHR
- 28 min early
DFW → LHR
- 19 min early
DFW → LHR
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 3
- Observed occurrences
- 27
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 | Dallas-Fort Worth | London | 83 | |
| Sep 15, 2026Arrived | Dallas-Fort Worth | London | -27 | |
| Sep 14, 2026Arrived | Dallas-Fort Worth | London | 3 | |
| Sep 13, 2026Cancelled | Dallas-Fort Worth | London | Not available | Not available |
| Sep 12, 2026Arrived | Dallas-Fort Worth | London | -28 | |
| Sep 11, 2026Cancelled | Dallas-Fort Worth | London | Not available | Not available |
| Sep 10, 2026Cancelled | Dallas-Fort Worth | London | Not available | Not available |
| Sep 9, 2026Arrived | Dallas-Fort Worth | London | -19 | |
| Sep 7, 2026Arrived | Dallas-Fort Worth | London | 5 | |
| Sep 5, 2026Arrived | Dallas-Fort Worth | London | -27 | |
| Sep 4, 2026Arrived | Dallas-Fort Worth | London | -10 | |
| Sep 3, 2026Arrived | Dallas-Fort Worth | London | -22 | |
| Sep 2, 2026Arrived | Dallas-Fort Worth | London | 5 | |
| Sep 1, 2026Arrived | Dallas-Fort Worth | London | -24 | |
| Aug 31, 2026Arrived | Dallas-Fort Worth | London | -9 | |
| Aug 29, 2026Arrived | Dallas-Fort Worth | London | -17 | |
| Aug 28, 2026Arrived | Dallas-Fort Worth | London | 2 | |
| Aug 27, 2026Arrived | Dallas-Fort Worth | London | 0 | |
| Aug 26, 2026Arrived | Dallas-Fort Worth | London | 19 | |
| Aug 25, 2026Arrived | Dallas-Fort Worth | London | -9 | |
| Aug 24, 2026Arrived | Dallas-Fort Worth | London | 0 | |
| Aug 23, 2026Arrived | Dallas-Fort Worth | London | 6 | |
| Aug 22, 2026Arrived | Dallas-Fort Worth | London | 11 | |
| Aug 19, 2026Arrived | Dallas-Fort Worth | London | -36 |