AA 2124 then VB 519 at LAX
Chicago O'Hare → Los Angeles → Guadalajara
Timetable, Los Angeles time
11:26AA 2124 from Chicago O'Hare at the gate
23:35VB 519 to Guadalajara leaves the gate
12 h 09 apart on the timetable
VB 519 leaves 12 h 09 after AA 2124 arrives on the timetable: more than half a day, so not a connection we count.