TK 9588 then VS 1590 at San Francisco
Portland (Oregon) → San Francisco → Minneapolis
Timetable, San Francisco time
15:15TK 9588 from Portland (Oregon) at the gate
12:08VS 1590 to Minneapolis leaves the gatealso DL 2078, KL 5641, WS 8620
20 h 53 apart on the timetable, overnight
VS 1590 leaves 20 h 53 after TK 9588 arrives on the timetable: more than half a day, so not a connection we count.