AA 2883 then AA 5247 at O'Hare
Salt Lake City → Chicago → Dayton
Timetable, Chicago time
11:54AA 2883 from Salt Lake City at the gate
19:27AA 5247 to Dayton leaves the gate
7 h 33 apart on the timetable
The last days
AA 2883 and AA 5247 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.