AA 4185 then CI 5239 at O'Hare
Marquette → Chicago → Anchorage
Timetable, Chicago time
17:27AA 4185 from Marquette at the gate
16:50CI 5239 to Anchorage leaves the gate
23 h 23 apart on the timetable, overnight
CI 5239 leaves 23 h 23 after AA 4185 arrives on the timetable: more than half a day, so not a connection we count.