Some benefits of private wireless networks include lower latency and more secure and reliable connectivity.ArtMassa/Getty ImagesAirports are looking to private wireless networks to improve operations, execs said at MWC Las Vegas.Passengers could see benefits like smoother baggage claim and check-ins, the panelists said.This article is part of "5G and Connectivity Playbook," a series exploring one of our time's most important tech innovations.Private wireless networks are key to ushering in a better airport experience for both the travel hubs' operations and the billions of passengers who pass through them.That's according to airport executives who spoke on a panel about connected aviation Tuesday at the trade show Mobile World Congress Las Vegas.Private networks generally offer greater security and reliability, lower latency, and higher bandwidth compared with public networks.