DL 2947 then WN 4171 at LAX
Portland (Oregon) → Los Angeles → Tampa
Timetable, Los Angeles time
08:45DL 2947 from Portland (Oregon) at the gate
07:30WN 4171 to Tampa leaves the gate
22 h 45 apart on the timetable, overnight
WN 4171 leaves 22 h 45 after DL 2947 arrives on the timetable: more than half a day, so not a connection we count.