QR 3624 then IB 400 at Barcelona
Rome → Barcelona → Madrid
Timetable, Barcelona time
01:05QR 3624 from Rome at the gate
06:40IB 400 to Madrid leaves the gatealso CX 1830, LL 3000, AA 8722
5 h 35 apart on the timetable
The last days
QR 3624 and IB 400 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.