TP 1037 then U2 2462 at Lisbon
Barcelona → Lisbon → London Luton
Timetable, Lisbon time
19:05TP 1037 from Barcelona at the gate
19:00U2 2462 to London Luton leaves the gate
23 h 55 apart on the timetable, overnight
U2 2462 leaves 23 h 55 after TP 1037 arrives on the timetable: more than half a day, so not a connection we count.