K4 537 then AA 1294 at O'Hare
Anchorage → Chicago → Raleigh-Durham
Timetable, Chicago time
23:39K4 537 from Anchorage at the gate
16:34AA 1294 to Raleigh-Durham leaves the gate
16 h 55 apart on the timetable, overnight
AA 1294 leaves 16 h 55 after K4 537 arrives on the timetable: more than half a day, so not a connection we count.