B6 9005 then AA 3546 at Boston
Columbus (Ohio) → Boston → St Louis
Timetable, Boston time
05:15B6 9005 from Columbus (Ohio) at the gate
07:15AA 3546 to St Louis leaves the gate
2 h apart on the timetable
Boston’s board gives an arrival time for only about 58% of its flights, so many days show no gate time.
The last days
B6 9005 and AA 3546 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.