AS 703 then DL 438 at Seattle
Orlando → Seattle → Boston
Timetable, Seattle time
12:25AS 703 from Orlando at the gate
11:45DL 438 to Boston leaves the gate
23 h 20 apart on the timetable, overnight
DL 438 leaves 23 h 20 after AS 703 arrives on the timetable: more than half a day, so not a connection we count.