DL 4649 then DL 420 at LAX
Santa Barbara → Los Angeles → Dallas-Fort Worth
Timetable, Los Angeles time
06:47DL 4649 from Santa Barbara at the gate
18:54DL 420 to Dallas-Fort Worth leaves the gate
12 h 07 apart on the timetable
DL 420 leaves 12 h 07 after DL 4649 arrives on the timetable: more than half a day, so not a connection we count.