Last updated: Aug 2026 · Public info note hosted on the San Bernardino County ATC OpenData portal.
Plan flights and hotels only after the ESTA USA is approved. Airlines verify ESTA status at check-in, so approval must be valid before booking non-refundable flights. Tips for smooth arrival are on ta.us.com.
Companion guides hosted on this portal cover application steps, passport validity, business travel, California border entry and an FAQ. The authoritative ESTA USA site remains the primary reference for requirements and fees.