UA 2494 then AA 1325 at LAX
Chicago O'Hare → Los Angeles → Indianapolis
Timetable, Los Angeles time
19:18UA 2494 from Chicago O'Hare at the gate
16:56AA 1325 to Indianapolis leaves the gate
21 h 38 apart on the timetable, overnight
AA 1325 leaves 21 h 38 after UA 2494 arrives on the timetable: more than half a day, so not a connection we count.