AA 1918 then CX 99 at O'Hare
Miami → Chicago → Anchorage
Timetable, Chicago time
23:56AA 1918 from Miami at the gate
19:15CX 99 to Anchorage leaves the gate
19 h 19 apart on the timetable, overnight
CX 99 leaves 19 h 19 after AA 1918 arrives on the timetable: more than half a day, so not a connection we count.