The US Federal Aviation Administration (FAA) has issued a safety warning to American airlines operating flights to or over Saudi Arabia, citing risks associated with ongoing military activity and interference with navigation systems.
The Notice to Airmen, issued on Sunday and valid until December 10, follows attacks on Riyadh’s international airport on Saturday and Sunday. The Saturday attack reportedly killed 13 people and injured more than 300.
The FAA warned that the threats could affect aircraft at all altitudes, including during overflights, arrivals and departures. The notice describes the situation as potentially hazardous and also applies to operators of US-registered aircraft.
Riyadh’s international airport remains closed to flights until at least 5 p.m. Eastern Daylight Time on Monday.
The warning comes ahead of Delta Air Lines’ planned launch of direct flights between Atlanta and Riyadh on October 23. The US carrier did not immediately respond to a request for comment on Sunday. However, Delta chief executive Ed Bastian told CNBC last week that safety would determine whether the airline proceeds with the launch.
Other major US airlines serve Riyadh through codeshare agreements with partner carriers.
Cargo operations also connect Saudi Arabia with international markets. FedEx launched its first dedicated flight to Saudi Arabia in September 2025. The service uses a Boeing 777 freighter operating six times a week, linking Riyadh with the Americas and Europe, with onward connections to Guangzhou and Shanghai.
Source: Reuters News