SN 2291 then SK 91 at Arlanda
Brussels → Stockholm → Visby
Timetable, Stockholm time
11:50SN 2291 from Brussels at the gate
17:25SK 91 to Visby leaves the gate
5 h 35 apart on the timetable
The last days
SN 2291 and SK 91 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.