CI 5240 then DL 2039 at O'Hare
Anchorage → Chicago → Detroit
Timetable, Chicago time
13:59CI 5240 from Anchorage at the gate
07:00DL 2039 to Detroit leaves the gate
17 h 01 apart on the timetable, overnight
DL 2039 leaves 17 h 01 after CI 5240 arrives on the timetable: more than half a day, so not a connection we count.