BR 646 then UA 2494 at O'Hare
Anchorage → Chicago → Los Angeles
Timetable, Chicago time
17:10BR 646 from Anchorage at the gate
16:39UA 2494 to Los Angeles leaves the gate
23 h 29 apart on the timetable, overnight
UA 2494 leaves 23 h 29 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.