How to transfer from terminal 3 to Terminal 1 in SFO?

Navigating Between Terminals at San Francisco International Airport (SFO)

San Francisco International Airport (SFO) boasts multiple terminals to accommodate its vast passenger traffic. Navigating between terminals is effortless, providing travelers with convenient options to connect seamlessly within the airport complex.

AirTrain: The Free and Accessible Shuttle

For hassle-free terminal transfers, utilize SFO's complimentary AirTrain, an automated train system designed for accessibility. It whisks passengers between terminals every 2-4 minutes, operating around the clock. The AirTrain's spacious interiors and wheelchair ramps ensure a comfortable and inclusive experience for all.

Step-by-Step AirTrain Instructions

1. Locate the AirTrain station at your departure terminal:
   • Terminal 1: Lower Level, near Gate G9
   • Terminal 2: Level 1, near Gate 24A
   • Terminal 3: Level 1, near Gate 31
2. Board the AirTrain and take a seat.
3. Disembark at your desired terminal:
   • Terminal 1: Lower Level, near Gate G9
   • Terminal 2: Level 1, near Gate 24A
   • Terminal 3: Level 1, near Gate 31

Walking Between Terminals

While the AirTrain offers the most convenient option, self-directed walking is also feasible if time allows and your terminal locations are adjacent. Follow these guidelines:

• Terminals 1 and 2: Connected via an elevated pedestrian walkway; approximately a 5-minute walk.
• Terminals 1 and 3: Not directly connected; requires a 10-15 minute walk through the International Terminal.
• Terminals 2 and 3: Connected via a short pedestrian tunnel; approximately a 3-5 minute walk.

Additional Tips

• Allow ample time for transfer, especially during peak travel periods.
• Check airport signage for clear directions to AirTrain stations and walking paths.
• For assistance, contact the SFO Airport Information Desk located in each terminal.