San Francisco→SydneyNonstop Flight TimeSFO–SYD

San Francisco (San Francisco International Airport) to Sydney (Sydney Kingsford Smith Airport).

Direct flights from SFO to SYD have an estimated flight time of about 15h 54m, based on the 7,425-mile great-circle distance. Our current captured departure sample includes 1-2/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 22:30 to 23:00 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SFO to SYD, last seen June 15, 2026. Frequency uses 10 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.