American Airlines
Is AA6603 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Actual departure date; scheduled departure unavailable (Europe/London)
15 min early
This update may be out of date. Check with your airline.
Official source · Updated
Departure
London
LHR
Actual
Sep 17
Arrival
Rome
FCO
Estimated
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Service date: · Actual departure date; scheduled departure unavailable (Europe/London)
17 min early
Official source · Updated
Departure
London
LHR
Actual
Sep 17
Arrival
Rome
FCO
Actual
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- 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.
- 17 min early
LHR → FCO
- 6 min early
LHR → FCO
- 10 min late
LHR → FCO
- 8 min late
LHR → FCO
- 27 min late
LHR → FCO
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 2
- Observed occurrences
- 12
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 17, 2026Arrived | London | Rome | -17 | |
| Sep 15, 2026Arrived | London | Rome | -6 | |
| Sep 14, 2026Arrived | London | Rome | 10 | |
| Sep 13, 2026Arrived | London | Rome | 8 | |
| Sep 12, 2026Arrived | London | Rome | 27 | |
| Sep 11, 2026Cancelled | London | Rome | Not available | Not available |
| Sep 10, 2026Cancelled | London | Rome | Not available | Not available |
| Sep 8, 2026Arrived | London | Rome | 7 | |
| Sep 7, 2026Arrived | London | Rome | -6 | |
| Sep 6, 2026Arrived | London | Rome | -11 | |
| Sep 5, 2026Arrived | London | Rome | 31 | |
| Sep 4, 2026Arrived | London | Rome | -10 |