4.2K views · 65 reactions | To ease our guests journey through the airport, on October 16 SFO is implementing a new gate numbering system focused on the guest which emphasizes a logical sequence of gate numbers. The new number designations are alpha-numeric and numbers start over at each concourse, are lowest near checkpoints, and increase to the end of concourse. Learn more at flysfo.com/gate-renumbering | San Francisco International Airport (SFO) | Facebook