Canceled flights live updates as airlines ax hundreds more flights in U.S. to comply with FAA order

Over 1,600 flights canceled as of Monday morning
Over 1,600 flights were canceled within, into or out of the U.S. on Monday morning, according to flight-tracking website FlightAware.
More than 2,700 flights were delayed.
Only 4 air traffic controllers worked at Atlanta’s airport Saturday, transportation secretary says
Transportation Secretary Sean Duffy said only four air traffic controllers worked Saturday at Atlanta’s airport, which is known as the busiest in the world.
Duffy told CNN that 18 of the 22 controllers at Hartsfield-Jackson Atlanta International Airport didn’t come to work Saturday. Across the country, 81 controllers in total didn’t work that day, Duffy told CNN.
Over 5,500 flights canceled since FAA order took effect
Over 5,500 flights were canceled since the FAA’s order took effect, according to FlightAware.
According to the flight tracker, 2,953 flights were canceled Sunday. Saturday saw 1,566 cancellations, and 1,025 flights were scrubbed Friday, when the order took effect.