FR 689 then AC 3922 at Madrid
Vienna → Madrid → Washington
Timetable, Madrid time
17:05FR 689 from Vienna at the gate
11:00AC 3922 to Washington leaves the gatealso LH 9401
17 h 55 apart on the timetable, overnight
AC 3922 leaves 17 h 55 after FR 689 arrives on the timetable: more than half a day, so not a connection we count.