IB 4893 then AS 2459 at San Francisco
Dallas-Fort Worth → San Francisco → San Diego
Timetable, San Francisco time
22:31IB 4893 from Dallas-Fort Worth at the gate
20:00AS 2459 to San Diego leaves the gatealso QR 8803, AA 9319
21 h 29 apart on the timetable, overnight
AS 2459 leaves 21 h 29 after IB 4893 arrives on the timetable: more than half a day, so not a connection we count.