KL 745 then SK 558 at Schiphol
Cartagena → Amsterdam → Stockholm
Timetable, Amsterdam time
10:45KL 745 from Cartagena at the gate
11:40SK 558 to Stockholm leaves the gate
55 min apart on the timetable
The last days
KL 745 and SK 558 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.