CM 1440 then AI 184 at San Francisco
Santa Barbara → San Francisco → Kolkata
Timetable, San Francisco time
20:00CM 1440 from Santa Barbara at the gate
18:35AI 184 to Kolkata leaves the gate
22 h 35 apart on the timetable, overnight
AI 184 leaves 22 h 35 after CM 1440 arrives on the timetable: more than half a day, so not a connection we count.