EC 1029 then QR 3720 at Barcelona
Basel → Barcelona → Hamburg
Timetable, Barcelona time
08:15EC 1029 from Basel at the gate
17:05QR 3720 to Hamburg leaves the gate
8 h 50 apart on the timetable
The last days
EC 1029 and QR 3720 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.