TP 237 then WN 1790 at San Francisco
Lisbon → San Francisco → Las Vegas
Timetable, San Francisco time
16:05TP 237 from Lisbon at the gatealso EY 2746, B6 6774
15:15WN 1790 to Las Vegas leaves the gate
23 h 10 apart on the timetable, overnight
WN 1790 leaves 23 h 10 after TP 237 arrives on the timetable: more than half a day, so not a connection we count.