TP 827 then QS 1177 at Lisbon
Milan → Lisbon → Prague
Timetable, Lisbon time
19:40TP 827 from Milan at the gate
15:00QS 1177 to Prague leaves the gate
19 h 20 apart on the timetable, overnight
QS 1177 leaves 19 h 20 after TP 827 arrives on the timetable: more than half a day, so not a connection we count.