Starting May 7, 2025, all U.S. travelers must present REAL ID-compliant identification for domestic flights, marking the end of nearly 20 years of delays. While 81% compliance has been reported, those without a REAL ID can still fly after additional identity checks. With high demand leading to long wait times, many government offices have extended their hours to accommodate travelers. Homeland Security Secretary Kristi Noem reiterated that passports and tribal IDs are acceptable alternatives. The TSA advises arriving early to avoid delays, especially for those without compliant IDs, as enforcement begins.