BT 101 then FR 7600 at Arlanda
Riga → Stockholm → Budapest
Timetable, Stockholm time
07:20BT 101 from Riga at the gate
21:15FR 7600 to Budapest leaves the gate
13 h 55 apart on the timetable
FR 7600 leaves 13 h 55 after BT 101 arrives on the timetable: more than half a day, so not a connection we count.