AA 4150 then AA 6291 at O'Hare
Manchester → Chicago → Oklahoma City
Timetable, Chicago time
09:00AA 4150 from Manchester at the gate
10:00AA 6291 to Oklahoma City leaves the gate
1 h apart on the timetable
The last days
AA 4150 and AA 6291 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.