VY 4237 then QR 3545 at Barcelona
Düsseldorf → Barcelona → Rome
Timetable, Barcelona time
11:45VY 4237 from Düsseldorf at the gate
12:55QR 3545 to Rome leaves the gate
1 h 10 apart on the timetable
The last days
VY 4237 and QR 3545 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.