EC 1029 then QR 4687 at Barcelona
Basel → Barcelona → Lisbon
Timetable, Barcelona time
08:15EC 1029 from Basel at the gate
17:15QR 4687 to Lisbon leaves the gatealso IB 5076, LL 5076
9 h apart on the timetable
The last days
EC 1029 and QR 4687 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.