AA 3673 then AA 4547 at O'Hare
Omaha → Chicago → Boston
Timetable, Chicago time
10:30AA 3673 from Omaha at the gate
10:54AA 4547 to Boston leaves the gate
24 min apart on the timetable
Today
From the airport’s board at 15:17 Chicago time
10:25AA 3673 reached the gate5 min early
10:47AA 4547 left the gate7 min early
22 min between the gates
The last days
AA 3673 and AA 4547 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.