BR 646 then UA 6047 at O'Hare
Anchorage → Chicago → Milwaukee
Timetable, Chicago time
06:51BR 646 from Anchorage at the gate
19:47UA 6047 to Milwaukee leaves the gate
12 h 56 apart on the timetable
UA 6047 leaves 12 h 56 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.