
Houston's political winds usher in a new captain to helm the city's bustling airports. Mayor John Whitmire named Jim Szczesniak as the interim head of the Houston Airport System on Friday, booting out Mario Diaz, who's managed the terminals for over a decade, a statement from the mayor's office confirmed. With a decisive chop, Whitmire continues his campaign of shaking up the city's department bigwigs, a move he's made his brand since taking office.
Per a memo to City Council members procured by the Houston Chronicle, the mayoral pen thanks Diaz for his "visionary and dedicated" stewardship of the George Bush Intercontinental, William P. Hobby, and Ellington airports, highlighting his spearhead of the system's multibillion-dollar facelifts. Szczesniak, COO of the enterprise since February 2022, is pegged to continue that legacy, trumpets Whitmire, "I am confident that Interim Director Szczesniak will continue to bring his track record of excellence to the Houston Airport System," signaling a passing of the torch without a pause in progress.
Diaz's retreat marks another notch in Whitmire's belt of departmental refreshes, from Planning and Development to Neighborhoods to the Finance Department, Diaz took home a cool $292,447 in 2023, making him a contender for one of the city’s top earners. Bush and Hobby airports have reportedly weathered the COVID storm, funneling more than 60 million passengers through their gates last year, a record peak in a post-pandemic world.
But for Whitmire, the sky's no limit when it comes to enhancing airport operations. During a Thursday event hosted by the Houston Chronicle, he aired his qualms about the existing airport service offerings — promising a buffed, better hub under the incoming leadership. "The airport system has to quit acting like they're the only airport in town, (and) we don't have any choice but to go there," Whitmire declared, vowing efficiency reforms and a more user-centric experience in the pipeline.
As for Szczesniak, his resume doubles down on his fit for the role. Prior to his Houston gig, he led the charge at Ted Stevens Anchorage International Airport, Alaska's cargo kingpin, and held a decade-long stint at the Chicago Department of Aviation. Szczesniak now gears up for a City Council confirmation to cement him as the full-time director, ensuring that Houston's sky gates stand ready for the tomorrow's influx, as chronicled in a detailed account by the Chron.com.









