CV 12 then DL 1865 at O'Hare
Anchorage → Chicago → New York LaGuardia
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
14:30DL 1865 to New York LaGuardia leaves the gate
19 h 19 apart on the timetable, overnight
DL 1865 leaves 19 h 19 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.