AA 5373 then UA 3312 at Charlotte
Myrtle Beach → Charlotte → Columbus (Ohio)
Timetable, Charlotte time
15:05AA 5373 from Myrtle Beach at the gate
19:45UA 3312 to Columbus (Ohio) leaves the gate
4 h 40 apart on the timetable
The last days
AA 5373 and UA 3312 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.