KL 628 then HV 5953 at Schiphol
Miami → Amsterdam → Lisbon
Timetable, Amsterdam time
07:35KL 628 from Miami at the gate
13:35HV 5953 to Lisbon leaves the gate
6 h apart on the timetable
The last days
KL 628 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.