FR 74 then FR 731 at Vienna
Treviso → Vienna → London Stansted
Timetable, Vienna time
09:55FR 74 from Treviso at the gate
09:40FR 731 to London Stansted leaves the gate
23 h 45 apart on the timetable, overnight
FR 731 leaves 23 h 45 after FR 74 arrives on the timetable: more than half a day, so not a connection we count.