DL 2889 then AS 722 at Seattle
Boston → Seattle → Sacramento
Timetable, Seattle time
22:05DL 2889 from Boston at the gate
21:55AS 722 to Sacramento leaves the gate
23 h 50 apart on the timetable, overnight
AS 722 leaves 23 h 50 after DL 2889 arrives on the timetable: more than half a day, so not a connection we count.