AS 2427 then AA 810 at San Francisco
Los Angeles → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
08:01AS 2427 from Los Angeles at the gatealso IB 7283
13:57AA 810 to Dallas-Fort Worth leaves the gatealso QF 3064, BA 5598, RJ 7016
5 h 56 apart on the timetable
The last days
AS 2427 and AA 810 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.