UA 3902 then AA 5532 at Houston
Toronto → Houston → Washington National
Timetable, Houston time
08:27UA 3902 from Toronto at the gate
17:20AA 5532 to Washington National leaves the gate
8 h 53 apart on the timetable
Today
From the airport’s board at 08:33 Houston time
14:57UA 3902 expected at the gate6 h 30 late
17:20AA 5532 due to leave, no estimate yet
2 h 23 between the gates, on these times
The last days
UA 3902 and AA 5532 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.