CV 251 then UA 606 at O'Hare
Anchorage → Chicago → Newark
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
11:56UA 606 to Newark leaves the gate
16 h 56 apart on the timetable, overnight
UA 606 leaves 16 h 56 after CV 251 arrives on the timetable: more than half a day, so not a connection we count.