The DCA TSA Wait Times Passengers flying out of Ronald Reagan Washington National Airport enjoy efficient TSA wait times, which makes this airport an easy choice for travelers. The majority of people take between 10 to 20 minutes to complete their security checks during normal flight hours. Nonetheless, DCA TSA wait times may rise during early mornings, holidays, and peak business travel periods. Travelers appreciate the well-organized DCA security check-in process, effective signage, and professional TSA employees. Although sometimes TSA wait times may be higher due to increased passenger traffic, the whole security procedure runs smoothly. To have a stress-free trip, passengers should arrive at least two hours prior to their flights.