How long to fly from California shanghai?

The flight time from California to Shanghai depends on the specific cities and airports involved. Here are some approximate flight times for some common routes:

- Los Angeles (LAX) to Shanghai (PVG): Approximately 11-12 hours

- San Francisco (SFO) to Shanghai (PVG): Approximately 10-11 hours

- San Jose (SJC) to Shanghai (PVG): Approximately 11-12 hours

- Sacramento (SMF) to Shanghai (PVG): Approximately 12-13 hours

These flight times are estimates and can vary depending on factors such as weather conditions, air traffic, and the specific airline's route and schedule. It's always best to check with the specific airline or flight search website for the most up-to-date information on flight times.