DY 5502 then FR 4605 at Arlanda
Barcelona → Stockholm → Kaunas
Timetable, Stockholm time
17:25DY 5502 from Barcelona at the gate
11:45FR 4605 to Kaunas leaves the gate
18 h 20 apart on the timetable, overnight
FR 4605 leaves 18 h 20 after DY 5502 arrives on the timetable: more than half a day, so not a connection we count.