AA 1998 then AA 1970 at Philadelphia
Cleveland → Philadelphia → Jacksonville
Timetable, Philadelphia time
07:29AA 1998 from Cleveland at the gate
17:55AA 1970 to Jacksonville leaves the gate
10 h 26 apart on the timetable
The last days
AA 1998 and AA 1970 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.
Later flights to Jacksonville
AA 199220:4613 h 17 after AA 1998 on the timetable
AA 525621:1513 h 46 after AA 1998 on the timetable