DL 4057 then AC 782 at LAX
Phoenix Sky Harbor → Los Angeles → Toronto
Timetable, Los Angeles time
08:00DL 4057 from Phoenix Sky Harbor at the gate
07:40AC 782 to Toronto leaves the gate
23 h 40 apart on the timetable, overnight
AC 782 leaves 23 h 40 after DL 4057 arrives on the timetable: more than half a day, so not a connection we count.