DL 274 then F9 4286 at Detroit
Tokyo → Detroit → Orlando
Timetable, Detroit time
15:31DL 274 from Tokyo at the gate
09:47F9 4286 to Orlando leaves the gate
18 h 16 apart on the timetable, overnight
F9 4286 leaves 18 h 16 after DL 274 arrives on the timetable: more than half a day, so not a connection we count.