BR 608 then UA 1878 at O'Hare
Anchorage → Chicago → Burlington (BTV)
Timetable, Chicago time
20:40BR 608 from Anchorage at the gate
11:00UA 1878 to Burlington (BTV) leaves the gate
14 h 20 apart on the timetable, overnight
UA 1878 leaves 14 h 20 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.