OS 313 then HV 5953 at Schiphol
Vienna → Amsterdam → Lisbon
Timetable, Amsterdam time
11:35OS 313 from Vienna at the gate
13:35HV 5953 to Lisbon leaves the gate
2 h apart on the timetable
The last days
OS 313 and HV 5953 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.