UA 4725 then OO 6035 at O'Hare
Indianapolis → Chicago → Norfolk
Timetable, Chicago time
19:00UA 4725 from Indianapolis at the gate
18:15OO 6035 to Norfolk leaves the gate
23 h 15 apart on the timetable, overnight
OO 6035 leaves 23 h 15 after UA 4725 arrives on the timetable: more than half a day, so not a connection we count.