Yes, in 2026, the acceptance of Digital ID for domestic flights is expanding rapidly across the United States. The TSA has rolled out TSA PreCheck Touchless ID to over 65 major airports, allowing travelers to verify their identity using facial recognition technology without presenting a physical document. To participate, you must be a TSA PreCheck member, have a valid passport on file with your airline, and opt-in through a participating airline’s app (such as Delta, United, American, or Southwest). Additionally, many states now offer Digital Driver's Licenses in Apple or Google Wallets that are accepted at "CAT-2" security scanners at most large airports. However, the TSA still mandates that all travelers must carry a physical, REAL-ID compliant identity document as a backup in case the digital system fails or a manual check is required. For international flights, a physical passport remains a legal requirement for all travelers.