Holders of US passports traveling through Beijing to a third country are eligible for a 240-hour visa-free transit (the original 144-hour policy has been extended). The stay duration is calculated starting from 00:00 of the day following entry, allowing a maximum stay of 10 days (e.g., if entering on January 1st, the latest departure time is 24:00 on January 11th). No advance ETA application is required—simply present a passport valid for ≥3 months, a confirmed onward ticket within 10 days, and complete a temporary entry card for clearance. For itinerary planning or the latest policy assistance, contact service@intotravelchina.com for customized solutions.