UA 3756 then AA 843 at O'Hare
Lafayette → Chicago → Washington National
Timetable, Chicago time
06:14UA 3756 from Lafayette at the gate
14:55AA 843 to Washington National leaves the gate
8 h 41 apart on the timetable
Today
From the airport’s board at 19:43 Chicago time
06:20UA 3756 reached the gate6 min late
16:23AA 843 left the gate1 h 28 late
10 h 03 between the gates
The last days
UA 3756 and AA 843 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.