An airline group says that since the government shutdown began, more than 3 million travelers in the U.S. have had their flights delayed or canceled. According to Transportation Secretary Sean Duffy, it's only going to get worse.
Breakdown
- Travelers report waiting in security lines for up to five hours at airports like Houston's Bush Airport due to staffing shortages. 9s
 - TSA staffing is so low that only two out of five terminals could open at Houston's Bush Airport. 15s
 - Sick calls among air traffic controllers, who missed a paycheck, have led to delays at at least eight facilities, impacting airports such as Austin and Dallas. 34s
 - At least two close calls at airports in Boston and Cleveland are under investigation amid concerns about safety and staff working without pay. 1m 13s
 - The shutdown has reached day 34, with officials warning that reliability at airports could reach a tipping point. 1m 32s