AA 757 then WS 3751 at Seattle
Dallas-Fort Worth → Seattle → Calgary
Timetable, Seattle time
14:51AA 757 from Dallas-Fort Worth at the gate
14:20WS 3751 to Calgary leaves the gate
23 h 29 apart on the timetable, overnight
WS 3751 leaves 23 h 29 after AA 757 arrives on the timetable: more than half a day, so not a connection we count.