FR 4764 then FR 316 at Arlanda
Cologne → Stockholm → Porto
Timetable, Stockholm time
08:45FR 4764 from Cologne at the gate
20:50FR 316 to Porto leaves the gate
12 h 05 apart on the timetable
FR 316 leaves 12 h 05 after FR 4764 arrives on the timetable: more than half a day, so not a connection we count.