Long security lines at some US airports and a record spring travel forecast are raising pressure on the nation’s air travel system just as the busiest part of the season gets underway.
In recent days, some travelers have faced waits of up to three hours at airport checkpoints as Transportation Security Administration (TSA) staffing shortages and heavy passenger volumes collided at a handful of airports.
Airlines are expecting a record-breaking spring travel period, with 171 million passengers projected to fly during the March-April 2026 travel window, up 4% from the same period last year, according to Airlines for America.
That surge in demand is arriving while parts of the system are already under strain, creating the risk of longer lines, tighter recovery from disruptions, and more stress for travelers heading into spring break and the early summer booking push.
The clearest warning sign so far has come at airport security. Reuters reported that long lines hit several airports over multiple days as TSA absences rose. The absences are related in part to an ongoing partial US government shutdown impacting the Department of Homeland Security.
At Houston Hobby Airport, local media reported that more than half of scheduled TSA officers called out during part of the spring break rush, contributing to lines that stretched outside the terminal.
TSA throughput has already been running at elevated levels this month, with Reuters reporting daily screening totals of about 2.78 million passengers on March 8 and 2.70 million on March 6.
Consumer groups said roundtrip domestic flights to spring break hot spots are running about 2% higher than a year ago, averaging around $815. That is not an airfare spike, but it does mean delays, missed flights, or rebooking problems could be more painful for travelers who are already paying more for peak-season trips.
Rising oil prices due to the war in Iran could cause additional pain for air travelers as airlines across the globe are forced to raise fares to offset costs. That could translate to a one-two punch that would cause air travel misery at airports hit hardest by TSA staffing disrutions.
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