UA 762 then 1I 487 at O'Hare
Burlington (BTV) → Chicago → Washington
Timetable, Chicago time
10:45UA 762 from Burlington (BTV) at the gate
15:301I 487 to Washington leaves the gate
4 h 45 apart on the timetable
Today
From the airport’s board at 23:11 Chicago time
10:03UA 762 reached the gate42 min early
15:301I 487 due to leave, no estimate yet
5 h 27 between the gates, on these times
The last days
UA 762 and 1I 487 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.