US Air Traffic Control Systems Outdated and Cause Flight Cancellations, Report Finds.

Former United Airlines CEO, Oscar Munoz, has criticized the US air traffic control infrastructure, calling it "obsolete" and "the most outdated" in the world. Munoz believes that the outdated system is the biggest issue facing the air travel industry, causing delays and disruptions. The Government Accountability Office (GAO) has also released a report stating that staff shortages and maintenance challenges contributed to the recent mass delays and airline cancellations. Munoz also discussed the challenges airlines face in retaining staff and shared insights from his new book on crisis management.