TP 9017 then TP 1020 at Lisbon
London Heathrow → Lisbon → Madrid
Timetable, Lisbon time
13:45TP 9017 from London Heathrow at the gate
18:00TP 1020 to Madrid leaves the gatealso AV 2505
4 h 15 apart on the timetable
The last days
TP 9017 and TP 1020 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.