Flying to San Francisco

 First, what you should do is apply for a VISA. You can do it online so it won't take you more than 10 minutes. So, it's 9:10, and you have your VISA, then it's a good option to open your PideTaxi App in your phone and ask for a taxi to Madrid-Barajas Airport. According to the app, you will be in the taxi in five minutes. During the taxi ride, it's time to book your ticket, you can do it at Rumbo website.

The first plane that leaves Madrid in 3 hours from now is the DeltaAirline's at 12:30, flight number DL8561. This plane will land into Paris Charle de Gaulle at 14:40, number DL8552, and after an scale of 19 hours and 40 minutes you will take the plane to San Francisco, at 10:20. The arrival time will be at 12:55 hours, Thursday 24th. Once there, you will pass the control check and maybe in 15 minutes you will pass it.

Finally, it's 13:10 and you are outside the Airport. In that time, you could call for a taxi, wait for 5 minutes until the taxi arrives, and you will be at The Pier 39 at 13:31 (26 minutes according to GoogleMaps taking US-101 N).