AA 1648 then OO 526 at O'Hare
Syracuse → Chicago → Fort Wayne
Timetable, Chicago time
07:31AA 1648 from Syracuse at the gate
13:55OO 526 to Fort Wayne leaves the gate
6 h 24 apart on the timetable
The last days
AA 1648 and OO 526 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.