LO 221 then FR 182 at Vienna
Warsaw → Vienna → Sofia
Timetable, Vienna time
16:50LO 221 from Warsaw at the gate
11:40FR 182 to Sofia leaves the gate
18 h 50 apart on the timetable, overnight
FR 182 leaves 18 h 50 after LO 221 arrives on the timetable: more than half a day, so not a connection we count.