I2 1732 then U2 8018 at Madrid
Málaga → Madrid → London Gatwick
Timetable, Madrid time
09:00I2 1732 from Málaga at the gatealso IB 1732
13:40U2 8018 to London Gatwick leaves the gate
4 h 40 apart on the timetable
The last days
I2 1732 and U2 8018 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.