AA 3155 then CI 5235 at O'Hare
Miami → Chicago → Seattle (SEA)
Timetable, Chicago time
09:32AA 3155 from Miami at the gate
00:55CI 5235 to Seattle (SEA) leaves the gate
15 h 23 apart on the timetable, overnight
CI 5235 leaves 15 h 23 after AA 3155 arrives on the timetable: more than half a day, so not a connection we count.