DL 4001 then AA 4981 at LAX
San Diego → Los Angeles → Tucson
Timetable, Los Angeles time
17:01DL 4001 from San Diego at the gate
16:49AA 4981 to Tucson leaves the gate
23 h 48 apart on the timetable, overnight
AA 4981 leaves 23 h 48 after DL 4001 arrives on the timetable: more than half a day, so not a connection we count.