CA 1017 then UA 3811 at O'Hare
Anchorage → Chicago → Seattle (SEA)
Timetable, Chicago time
19:05CA 1017 from Anchorage at the gate
12:30UA 3811 to Seattle (SEA) leaves the gate
17 h 25 apart on the timetable, overnight
UA 3811 leaves 17 h 25 after CA 1017 arrives on the timetable: more than half a day, so not a connection we count.