AA 4428 then FX 9791 at O'Hare
New Orleans → Chicago → Anchorage
Timetable, Chicago time
11:00AA 4428 from New Orleans at the gate
04:00FX 9791 to Anchorage leaves the gate
17 h apart on the timetable, overnight
FX 9791 leaves 17 h after AA 4428 arrives on the timetable: more than half a day, so not a connection we count.