FR 2767 then IB 363 at Madrid
Prague → Madrid → Dallas-Fort Worth
Timetable, Madrid time
09:15FR 2767 from Prague at the gate
00:55IB 363 to Dallas-Fort Worth leaves the gate
15 h 40 apart on the timetable, overnight
IB 363 leaves 15 h 40 after FR 2767 arrives on the timetable: more than half a day, so not a connection we count.