Is BA503 delayed?
No — BA503 landed in London 5 min early, at 17:55 on Sep 30 (as of Sep 30, 16:56 UTC).
Often late: arrived more than 15 min after schedule on 8 of the last 13 flights.
5 min early
Official source · Updated
Departure
Lisbon
LIS
Actual
Sep 30
Arrival
London
LHR
Actual
Scheduled 18:00
Sep 30
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (Europe/Lisbon)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Also sold as AA7063, CX7207, JL7108, QR5914
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
Lisbon → London
- 31 min late
Lisbon → London
- On schedule (13 min behind)
Lisbon → London
- 20 min late
Lisbon → London
- 10 min early
Lisbon → London
Is BA503 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Lisbon (LIS) departures
- Left more than 15 min late
- 176 of 208
- Cancelled today
- 4
London Heathrow (LHR) departures
- Left more than 15 min late
- 325 of 422
- Cancelled today
- 5
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Lisbon | London | -5 | |
| Sep 29, 2026Arrived | Lisbon | London | 31 | |
| Sep 24, 2026Arrived | Lisbon | London | 13 | |
| Sep 23, 2026Arrived | Lisbon | London | 20 | |
| Sep 22, 2026Arrived | Lisbon | London | -10 | |
| Sep 17, 2026Arrived | Lisbon | London | 44 | |
| Sep 16, 2026Arrived | Lisbon | London | 2 | |
| Sep 15, 2026Arrived | Lisbon | London | -25 | |
| Sep 10, 2026Arrived | Lisbon | London | 19 | |
| Sep 9, 2026Arrived | Lisbon | London | 220 | |
| Sep 8, 2026Cancelled | Lisbon | London | Not available | Not available |
| Sep 3, 2026Arrived | Lisbon | London | 28 | |
| Sep 2, 2026Arrived | Lisbon | London | 30 | |
| Sep 1, 2026Arrived | Lisbon | London | 43 |
Email me if BA503 runs late
We email you if your next BA503 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.