AA 671 then AA 1315 at O'Hare
Dallas-Fort Worth → Chicago → New York JFK
Timetable, Chicago time
11:02AA 671 from Dallas-Fort Worth at the gate
16:25AA 1315 to New York JFK leaves the gate
5 h 23 apart on the timetable
The last days
AA 671 and AA 1315 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.