SK 25 then SK 2006 at Arlanda
Umea → Stockholm → Lulea
Timetable, Stockholm time
09:15SK 25 from Umea at the gate
19:10SK 2006 to Lulea leaves the gate
9 h 55 apart on the timetable
The last days
SK 25 and SK 2006 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.