AA 3486 then CV 5326 at O'Hare
Jacksonville → Chicago → Dallas-Fort Worth
Timetable, Chicago time
14:20AA 3486 from Jacksonville at the gate
15:05CV 5326 to Dallas-Fort Worth leaves the gate
45 min apart on the timetable
The last days
AA 3486 and CV 5326 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.