MQ 4638 then IB 334 at Miami
Tampa → Miami → Madrid
Timetable, Miami time
20:51MQ 4638 from Tampa at the gate
18:25IB 334 to Madrid leaves the gate
21 h 34 apart on the timetable, overnight
IB 334 leaves 21 h 34 after MQ 4638 arrives on the timetable: more than half a day, so not a connection we count.