AA 5118 then AA 40G at Charlotte
Knoxville → Charlotte → Pittsburgh
Timetable, Charlotte time
10:17AA 5118 from Knoxville at the gate
15:30AA 40G to Pittsburgh leaves the gate
5 h 13 apart on the timetable
The last days
AA 5118 and AA 40G 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.