AS 289 then AA 2891 at LAX
Newark → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
10:20AS 289 from Newark at the gate
12:36AA 2891 to Chicago O'Hare leaves the gate
2 h 16 apart on the timetable
The last days
AS 289 and AA 2891 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.