Spent Tuesday in San Francisco and San Mateo for meetings. I had some free time after my meetings so I thought I'd take public transportation to the San Francisco Airport (about 5 miles away).

I was a little more complicated than I expected. I took the Cal Train north. The photo above is the San Mateo Cal Train station. Then I transferred to a BART train going north. Then I changed to a different BART train going south to the airport. Finally I took the SkyTrain from the airport BART station to Terminal 3.

It was fine by me, but would have been a hassle had I had luggage.