KD 216 then DL 2816 at O'Hare
Anchorage → Chicago → Boston
Timetable, Chicago time
10:55KD 216 from Anchorage at the gate
15:05DL 2816 to Boston leaves the gate
4 h 10 apart on the timetable
Today
From the airport’s board at 19:23 Chicago time
11:21KD 216 reached the gate26 min late
18:11DL 2816 left the gate3 h 06 late
6 h 50 between the gates
The last days
KD 216 and DL 2816 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.