UA 747 then KD 211 at O'Hare
Seattle (SEA) → Chicago → Anchorage
Timetable, Chicago time
17:00UA 747 from Seattle (SEA) at the gate
12:00KD 211 to Anchorage leaves the gate
19 h apart on the timetable, overnight
KD 211 leaves 19 h after UA 747 arrives on the timetable: more than half a day, so not a connection we count.