The Smart Marty Sky Dispatch
5 US Airports With The Longest Security Lines In 2026
Which airports across the US have the longest lines to pass through security?
A 2026 study by Travel Bulletin analyzed security wait times at 50 of the busiest US airports, using historical estimates from the MyTSA app and TSA passenger throughput figures. The assessment covered roughly eight weeks from mid-June to mid-August and aimed to compare how quickly travelers move through screening at different locations.
The report notes that some airports consistently move travelers through security quickly, while others experience significantly longer average waits. Delays at security checkpoints can affect travelers who need to manage baggage drop, document checks, or reach departures before boarding closes.
According to the study, there are substantial differences in security wait times among the airports examined, indicating that certain hubs face longer queues than others during the peak travel period studied.
The article accompanying the study highlights the question of which airports in the US have the longest lines to pass through security, but it does not provide the specific airport names or ranking in the material provided.