AA 3170 then CI 5235 at O'Hare
Newark → Chicago → Seattle (SEA)
Timetable, Chicago time
12:34AA 3170 from Newark at the gate
00:55CI 5235 to Seattle (SEA) leaves the gate
12 h 21 apart on the timetable, overnight
CI 5235 leaves 12 h 21 after AA 3170 arrives on the timetable: more than half a day, so not a connection we count.