UA 777 then B6 8412 at O'Hare
Tampa → Chicago → Boston
Timetable, Chicago time
09:24UA 777 from Tampa at the gate
16:00B6 8412 to Boston leaves the gate
6 h 36 apart on the timetable
Today
From the airport’s board at 23:23 Chicago time
09:23UA 777 reached the gate1 min early
16:00B6 8412 is cancelled
The last days
UA 777 and B6 8412 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.