Security Checkpoints
Security checkpoints are located at the entrance to boarding areas. Only ticketed passengers are permitted beyond the checkpoints.
Passengers can connect to certain terminals without exiting and re-entering security. Post-security connectors are available between:
- Terminal 1, Boarding Area C, Gates 40 through 48 and Terminal 2, Boarding Area D, Gates 50 through 59.
- International Terminal, Boarding Area G, Gates G91 through G102 and Terminal 3, Boarding Areas E and F, Gates 60 through 90.
Hours: 4:30 a.m. to 2:00 a.m.
Gates A1 through A12
Hours: 4:00 a.m. to 12:30 a.m.
Gates 20 through 28
Hours: 4:00 a.m. to 1:00 a.m.
Gates 40 through 48, and 50 through 59
Hours: 3:45 a.m. to 12:30 a.m.
Gates 50 through 59, and 40 through 48
Hours: 3:30 a.m. to 12:00 a.m.
Gates 60 through 90, and G91 through G102
Hours: 5:00 a.m. to 5:00 p.m.
Gates 60 through 90, and G91 through G102
Hours: 4:30 a.m. to 1:00 a.m.
Gates G91 through G102, and 60 through 90
View the TSA Pre✓™ security checkpoint schedule.
Covenant Aviation Security, a private company under contract with the Transportation Security Administration (TSA), provides passenger and baggage screening at SFO.
TSA Security Guidance for Travelers
Find information from the TSA about common security screening questions.
View the Inside Look: TSA's Layers of Security video
ID Requirements at Security Checkpoints
Effective October 1, 2020, TSA will only accept state-issued driver’s licenses or identification cards if they are issued by a REAL ID compliant state or a non-compliant state with an extension. As always, travelers may use alternate forms of identification such as a passport, military ID, or permanent resident card. View a complete list of identification documents accepted at TSA checkpoints.
Arrival Time
Arrival time recommendations vary by airline and day of travel, so please check with your airline. Remember to leave adequate time for transit or parking, checking baggage and getting through security.
The Transportation Security Administration (TSA) encourages travelers to arrive at the airport two hours prior to flight departure for domestic travel and three hours for international travel.
Identification
Visit the TSA website for information about acceptable identification for travelers.
Prohibited Items
Certain items are not allowed beyond security checkpoints, in carry-on luggage or on aircraft. For current information please read the TSA Prohibited Items list.
Hazardous Material
Certain household items may be dangerous when brought on an aircraft. To find out whether adhesives, aerosols, gels, and other items are allowed in checked bags or carry-ons, visit the FAA's website PackSafe.
Expedited Security
CLEAR
CLEAR offers expedited access to airport security lines in all SFO terminals through a biometric card. Visit clearme.com for more information on becoming a member.
TSA Precheck™
Expedited security screening is available through participating airlines and airports. Visit TSA Precheck™ for more information about the program.
TSA Precheck™ Enrollment Office
Pre-enroll online and then book an appointment at the TSA Pre✓™ site at SFO located in the International Terminal, pre-security, G-side, near the BART station.
Hours: Monday through Friday from 8:00 a.m. to 5:00 p.m.
Expedited Immigration
Global Entry is a U.S. Customs and Border Protection (CBP) program that allows expedited clearance for pre-approved, low-risk travelers upon arrival in the United States. Visit www.globalentry.gov for more information.
Global Entry Enrollment Office
International Terminal, Pre-Security Arrivals Level
Hours: Daily: 7:00 a.m. to 11:00 p.m.
Mobile Passport App
Mobile Passport enables eligible arriving guests to submit passport and customs declaration information via their iOS or Android device instead of the traditional paper form and then proceed to the Mobile Passport Control express lane.