FR 6301 then FR 149 at Barcelona
Sofia → Barcelona → Berlin
Timetable, Barcelona time
12:30FR 6301 from Sofia at the gate
14:20FR 149 to Berlin leaves the gate
1 h 50 apart on the timetable
The last days
FR 6301 and FR 149 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.