CV 251 then AA 3695 at O'Hare
Anchorage → Chicago → Bismarck
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
09:59AA 3695 to Bismarck leaves the gate
14 h 59 apart on the timetable, overnight
AA 3695 leaves 14 h 59 after CV 251 arrives on the timetable: more than half a day, so not a connection we count.