UA 1506 then AS 9915 at LAX
San Francisco → Los Angeles → Dallas-Fort Worth
Timetable, Los Angeles time
18:00UA 1506 from San Francisco at the gate
07:34AS 9915 to Dallas-Fort Worth leaves the gate
13 h 34 apart on the timetable, overnight
AS 9915 leaves 13 h 34 after UA 1506 arrives on the timetable: more than half a day, so not a connection we count.