VS 130 then DL 17 at Heathrow
Tampa → London → Detroit
Timetable, London time
12:00VS 130 from Tampa at the gate
11:20DL 17 to Detroit leaves the gate
23 h 20 apart on the timetable, overnight
DL 17 leaves 23 h 20 after VS 130 arrives on the timetable: more than half a day, so not a connection we count.