AA 5868 then SY 1776 at Philadelphia
Buffalo → Philadelphia → Minneapolis
Timetable, Philadelphia time
12:08AA 5868 from Buffalo at the gate
10:00SY 1776 to Minneapolis leaves the gate
21 h 52 apart on the timetable, overnight
SY 1776 leaves 21 h 52 after AA 5868 arrives on the timetable: more than half a day, so not a connection we count.