FR 4611 then FR 3077 at Arlanda
Tallinn → Stockholm → Barcelona
Timetable, Stockholm time
18:35FR 4611 from Tallinn at the gate
16:15FR 3077 to Barcelona leaves the gate
21 h 40 apart on the timetable, overnight
FR 3077 leaves 21 h 40 after FR 4611 arrives on the timetable: more than half a day, so not a connection we count.