4Y 803 then UA 927 at Frankfurt
Bari → Frankfurt am Main → San Francisco
Timetable, Frankfurt am Main time
22:204Y 803 from Bari at the gate
17:25UA 927 to San Francisco leaves the gate
19 h 05 apart on the timetable, overnight
UA 927 leaves 19 h 05 after 4Y 803 arrives on the timetable: more than half a day, so not a connection we count.