AA 3496 then ET 3511 at O'Hare
White Plains → Chicago → Muscat
Timetable, Chicago time
09:24AA 3496 from White Plains at the gate
09:05ET 3511 to Muscat leaves the gate
23 h 41 apart on the timetable, overnight
ET 3511 leaves 23 h 41 after AA 3496 arrives on the timetable: more than half a day, so not a connection we count.