MU 249 then FR 7351 at Barcelona
Shanghai → Barcelona → Vienna
Timetable, Barcelona time
07:40MU 249 from Shanghai at the gate
20:10FR 7351 to Vienna leaves the gate
12 h 30 apart on the timetable
FR 7351 leaves 12 h 30 after MU 249 arrives on the timetable: more than half a day, so not a connection we count.