UA 5892 then AI 174 at San Francisco
Monterey → San Francisco → Kolkata
Timetable, San Francisco time
11:01UA 5892 from Monterey at the gate
11:00AI 174 to Kolkata leaves the gate
23 h 59 apart on the timetable, overnight
AI 174 leaves 23 h 59 after UA 5892 arrives on the timetable: more than half a day, so not a connection we count.