JU 8510 then CM 1466 at San Francisco
New York JFK → San Francisco → Redmond
Timetable, San Francisco time
23:54JU 8510 from New York JFK at the gate
21:15CM 1466 to Redmond leaves the gatealso UA 1809
21 h 21 apart on the timetable, overnight
CM 1466 leaves 21 h 21 after JU 8510 arrives on the timetable: more than half a day, so not a connection we count.