TP 9017 then TP 3831 at Lisbon
London Heathrow → Lisbon → Funchal
Timetable, Lisbon time
13:45TP 9017 from London Heathrow at the gate
17:45TP 3831 to Funchal leaves the gate
4 h apart on the timetable
The last days
TP 9017 and TP 3831 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.