FR 4002 then EW 755 at Vienna
Manchester → Vienna → Cologne
Timetable, Vienna time
21:25FR 4002 from Manchester at the gate
15:35EW 755 to Cologne leaves the gate
18 h 10 apart on the timetable, overnight
EW 755 leaves 18 h 10 after FR 4002 arrives on the timetable: more than half a day, so not a connection we count.