FR 6712 then AA 37 at Madrid
Budapest → Madrid → Dallas-Fort Worth
Timetable, Madrid time
18:10FR 6712 from Budapest at the gate
13:30AA 37 to Dallas-Fort Worth leaves the gatealso BA 1513, AY 3743, IB 4608
19 h 20 apart on the timetable, overnight
AA 37 leaves 19 h 20 after FR 6712 arrives on the timetable: more than half a day, so not a connection we count.