UA 751 then K4 590 at O'Hare
Charlotte → Chicago → Anchorage
Timetable, Chicago time
07:25UA 751 from Charlotte at the gate
17:45K4 590 to Anchorage leaves the gate
10 h 20 apart on the timetable
Today
From the airport’s board at 19:53 Chicago time
07:12UA 751 reached the gate13 min early
17:45K4 590 due to leave, no estimate yet
10 h 33 between the gates, on these times
The last days
UA 751 and K4 590 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.