Travelers across the United States are enduring unprecedented wait times at airport security, with reports indicating that some passengers face lines exceeding four hours. The prolonged impasse over Homeland Security funding has significantly impacted the Transportation Security Administration (TSA), leading to a staffing crisis as over 480 officers have quit amidst the shutdown. Houston’s Bush Airport has emerged as one of the most affected, with 36% of TSA employees calling out of work. Experts warn that the current situation represents the worst airport wait times in history, and additional challenges are anticipated as major events, like the upcoming World Cup, approach. With the possibility of airport shutdowns looming, officials urge travelers to prepare for extended waiting periods and consider options like TSA PreCheck and Touchless ID to expedite their journey.