AA 9730 then QS 1057 at Madrid
Cincinnati → Madrid → Prague
Timetable, Madrid time
09:25AA 9730 from Cincinnati at the gate
13:55QS 1057 to Prague leaves the gate
4 h 30 apart on the timetable
The last days
AA 9730 and QS 1057 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.