Rosaviatsia restricted all four Moscow airports overnight. RBC reported more than 400 delayed flights.
NATS says a legacy software defect with a window of about one millisecond corrupted flight data, forcing UK-wide restrictions.
A U.S. airline group wants two Air China flights treated as charters, citing unequal access to Russian airspace.
The FAA cleared up to 35 new Boeing 777Fs for first airworthiness certificates from 2028 as Boeing awaits the 777-8F.
A DC-3 left Lisbon for Madrid with 11 passengers, opening the first commercial line of what is now TAP Air Portugal.
A global review of commercial flight