K4 917 then AA 1457 at O'Hare
Anchorage → Chicago → Boston
Timetable, Chicago time
08:21K4 917 from Anchorage at the gate
20:00AA 1457 to Boston leaves the gate
11 h 39 apart on the timetable
Today
From the airport’s board at 17:27 Chicago time
09:20K4 917 reached the gate59 min late
20:00AA 1457 is cancelled
The last days
K4 917 and AA 1457 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.