A post by @WatcherGuru on X.

US Transportation Secretary Sean Duffy attributed the FAA's nationwide ground stop to an aging air traffic control system that became overloaded, saying the incident stemmed from outdated infrastructure rather than a single point of failure. The disruption halted flights across the country before operations resumed, though the agency did not disclose the number of affected flights or the duration of the stoppage. Duffy used the episode to press Congress for funding, telling lawmakers to "give us the money to fix it." The remarks frame the ground stop as evidence of a broader modernization gap in U.S. aviation infrastructure. What to watch next: whether the incident accelerates budget negotiations over FAA systems upgrades and whether carriers quantify the cost of the disruption in coming earnings updates.