CV 12 then UA 5745 at O'Hare
Anchorage → Chicago → New Orleans
Timetable, Chicago time
19:11CV 12 from Anchorage at the gate
14:10UA 5745 to New Orleans leaves the gate
18 h 59 apart on the timetable, overnight
UA 5745 leaves 18 h 59 after CV 12 arrives on the timetable: more than half a day, so not a connection we count.