AA 4349 then DL 763 at Atlanta
New York LaGuardia → Atlanta → Los Angeles
Timetable, Atlanta time
14:31AA 4349 from New York LaGuardia at the gate
17:59DL 763 to Los Angeles leaves the gate
3 h 28 apart on the timetable
The last days
AA 4349 and DL 763 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.