WN 1241 then AA 2509 at Charlotte
Baltimore → Charlotte → Chicago O'Hare
Timetable, Charlotte time
10:00WN 1241 from Baltimore at the gate
14:54AA 2509 to Chicago O'Hare leaves the gate
4 h 54 apart on the timetable
The last days
WN 1241 and AA 2509 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.