CV 21 then UA 673 at O'Hare
Anchorage → Chicago → New York LaGuardia
Timetable, Chicago time
01:25CV 21 from Anchorage at the gate
17:59UA 673 to New York LaGuardia leaves the gate
16 h 34 apart on the timetable
UA 673 leaves 16 h 34 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.