AA 4454 then UA 5026 at O'Hare
Indianapolis → Chicago → Johnstown
Timetable, Chicago time
06:00AA 4454 from Indianapolis at the gate
22:00UA 5026 to Johnstown leaves the gate
16 h apart on the timetable
UA 5026 leaves 16 h after AA 4454 arrives on the timetable: more than half a day, so not a connection we count.