American Airlines said in a statement that a "technology issue briefly impacted connectivity" for some systems.
The chair of the NTSB expressed concern over the possibility of a mid-air collision at the Burbank Airport.
Questions remain as the NTSB investigates the deadly plane crash that killed former NASCAR driver Greg Biffle and his family
Airlines around the world canceled and delayed flights heading into the weekend to fix software on a widely used commercial aircraft.
The Federal Aviation Administration says only 776 of the nearly 20,000 air traffic controllers and technicians who had to work without pay during the shutdown will receive bonuses
The Federal Aviation Administration said Sunday it is lifting all restrictions on commercial flights that were imposed at 40 major airports during the country's longest government shutdown.