AA 6303 then AA 1115 at LAX
Vancouver → Los Angeles → Washington
Timetable, Los Angeles time
17:03AA 6303 from Vancouver at the gate
21:45AA 1115 to Washington leaves the gate
4 h 42 apart on the timetable
The last days
AA 6303 and AA 1115 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.