AA 9730 then IB 457 at Madrid
Cincinnati → Madrid → Culleredo
Timetable, Madrid time
09:25AA 9730 from Cincinnati at the gate
11:40IB 457 to Culleredo leaves the gatealso CX 1837, VY 5078, AV 6038, QR 6890, BA 7145, AA 8649
2 h 15 apart on the timetable
The last days
AA 9730 and IB 457 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.