AA 3028 then ET 3511 at O'Hare
Raleigh-Durham → Chicago → Muscat
Timetable, Chicago time
17:13AA 3028 from Raleigh-Durham at the gate
09:05ET 3511 to Muscat leaves the gate
15 h 52 apart on the timetable, overnight
ET 3511 leaves 15 h 52 after AA 3028 arrives on the timetable: more than half a day, so not a connection we count.