W6 1593 then U2 7681 at Lisbon
Warsaw Chopin → Lisbon → Barcelona
Timetable, Lisbon time
16:50W6 1593 from Warsaw Chopin at the gate
18:30U2 7681 to Barcelona leaves the gate
1 h 40 apart on the timetable
The last days
W6 1593 and U2 7681 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.