VY 677 then SQ 388 at Barcelona
Nice → Barcelona → Madrid
Timetable, Barcelona time
03:20VY 677 from Nice at the gate
07:40SQ 388 to Madrid leaves the gate
4 h 20 apart on the timetable
The last days
VY 677 and SQ 388 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.