UA 5076 then BR 647 at O'Hare
Paducah → Chicago → Anchorage
Timetable, Chicago time
06:59UA 5076 from Paducah at the gate
19:40BR 647 to Anchorage leaves the gate
12 h 41 apart on the timetable
BR 647 leaves 12 h 41 after UA 5076 arrives on the timetable: more than half a day, so not a connection we count.