4Y 803 then LH 728 at Frankfurt
Bari → Frankfurt am Main → Shanghai
Timetable, Frankfurt am Main time
22:204Y 803 from Bari at the gate
15:10LH 728 to Shanghai leaves the gate
16 h 50 apart on the timetable, overnight
LH 728 leaves 16 h 50 after 4Y 803 arrives on the timetable: more than half a day, so not a connection we count.