The Federal Aviation Administration (FAA) has issued a warning to airlines regarding flights over Venezuela, advising them to “exercise caution” due to a “potentially hazardous situation” in the area. This notice reflects growing concerns over safety in the region.

This advisory coincides with a substantial increase in U.S. military deployment in the Caribbean under the directive of U.S. Southern Command. The United States has mobilized bombers, warships, and Marines as part of a broader initiative to combat drug trafficking and dismantle “narco-terrorist” networks operating near Venezuela.

The FAA specifically advised, “Operators are encouraged to exercise caution when operating in the Maiquetia flight information region at all altitudes due to the deteriorating security environment and increased military activity in or around Venezuela.” The advisory further noted that “threats could pose a potential risk to aircraft at all altitudes, including during overflight, as well as the arrival and departure phases of flight, and for airports and aircraft on the ground.” Airlines are requested to provide a 72-hour advance notification to the FAA if they intend to fly through the affected airspace.

“Threats could pose a potential risk to aircraft at all altitudes, including during overflight, the arrival and departure phases of flight, and/or airports and aircraft on the ground,” it added, requesting airlines to provide at least 72-hour advance notice to the FAA if they plan to fly through the area.

Members of Venezuela’s Bolivarian National Guard stand in formation as they carry out an increased security patrol along Lake Maracaibo amid rising tensions between Venezuela and the U.S., in Maracaibo, Venezuela, on Oct. 26, 2025.  (Isaac Urrutia/Reuters)

Direct flights from U.S. passenger and cargo carriers to Venezuela have been suspended since 2019, but some airlines still fly over the country on their South American routes, according to Reuters. 

It added that American Airlines said Friday it stopped flying over Venezuela in October, while Delta Air Lines said it stopped “a while ago.” 

A coast guard boat of the Venezuelan Navy operates off the Caribbean coast on Sept. 11, 2025.  (Juan Carlos Hernandez/Reuters)

“Since September 2025, there has been an increase in Global Navigation Satellite System (GNSS) interference in the Maiquetia Flight Information Region (SVZM FIR), as well as activity associated with increasing Venezuela military readiness,” the FAA also said.

“Some civil aircraft recently reported GNSS interference while transiting the SVZM FIR, which, in some cases, caused lingering effects throughout the flight. GNSS jammers and spoofers can affect aircraft out to 250 nautical miles and can impact a wide variety of critical communication, navigation, surveillance, and safety equipment on aircraft,” the FAA continued.

The USS Gravely, a U.S. Navy warship, departs Port of Spain on Oct. 30, 2025. The warship arrived in Trinidad and Tobago on Oct. 26, 2025, for joint exercises near the coast of Venezuela, as Washington ratcheted up pressure on drug traffickers and Venezuelan leader Nicolás Maduro.  (Martin Bernetti/AFP via Getty Images)

“Additionally, since early September, Venezuela has conducted multiple military exercises and directed the mass mobilization of thousands of military and reserve forces. While Venezuela has at no point expressed an intent to target civil aviation, the Venezuelan military possesses advanced fighter aircraft and multiple weapons systems capable of reaching or exceeding civil aircraft operating altitudes, as well as potential low-altitude risk from man-portable air defense systems and anti-aircraft artillery,” it also warned.