BR 646 then UA 5459 at O'Hare
Anchorage → Chicago → Milwaukee
Timetable, Chicago time
06:51BR 646 from Anchorage at the gate
21:20UA 5459 to Milwaukee leaves the gate
14 h 29 apart on the timetable
UA 5459 leaves 14 h 29 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.