Caribbean Airspace Reopens After Military Attack in Venezuela Disrupts Flights

Image: Passports on a map of the Caribbean region. (Photo Credit: Adobe Stock/drotik)
Image: Passports on a map of the Caribbean region. (Photo Credit: Adobe Stock/drotik)
Laurie Baratti
by Laurie Baratti
Last updated: 2:00 PM ET, Sun January 4, 2026

U.S. airlines are resuming flights to the Caribbean after the Federal Aviation Administration (FAA) lifted temporary airspace restrictions related to military activity in Venezuela, which had led to widespread cancellations over the weekend.

Transportation Secretary Sean Duffy announced late Saturday that the FAA’s restrictions were expiring at midnight, clearing the way for airlines to restart service on Sunday, January 4, 2026.

“The original restrictions around the Caribbean airspace are expiring at 12:00 a.m. ET and flights can resume,” Duffy wrote on X.

The airspace closure was triggered by U.S. military strikes in Venezuela and the reported capture of Venezuelan President Nicolas Maduro. The FAA had ordered U.S. carriers to avoid parts of the Caribbean airspace due to safety concerns.

In a notice to airmen, the agency said it closed the airspace to U.S. airlines “due to safety-of-flight risks associated with ongoing military activity,” Reuters reported. The FAA also warned non-U.S. carriers to avoid Venezuelan airspace, citing “potential risk from anti-aircraft weaponry and heightened military activity” within 100 miles of the country.

Major U.S. airlines began restarting service as soon as the restriction expired.

United Airlines said it planned to operate a Saturday night flight to San Juan, Puerto Rico, and added, “We expect to operate most scheduled flights to the region for Sunday.”

Delta Air Lines said it expects to fly its regular Caribbean schedule on Sunday, though it adjusted aircraft and crew positioning to recover from the disruption.

American Airlines said it was preparing for the Eastern Caribbean airspace to reopen Sunday and added more than 3,700 extra seats to and from the region. The carrier said it was using additional flights and larger aircraft, including widebody jets, to “add as much lift as possible” for affected travelers.

Spirit Airlines said in a statement emailed to Reuters that it resumed Caribbean flights on January 4 after the FAA directive expired.

Frontier Airlines and JetBlue were also impacted by the closure. JetBlue said it canceled 215 flights during the disruption but plans to resume normal operations.

Even with flights restarting, airline analyst Robert Mann warned that full recovery will take time. Carriers are facing a backlog of stranded passengers, he said, noting, “They have a day’s worth of passengers basically,” still waiting to travel.

The FAA declined to provide further comment beyond its official safety notices.

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Laurie Baratti

Laurie Baratti

Assistant Editor

Laurie Baratti is an Assistant Editor for TravelPulse. She is a San Diego-based journalist whose work has previously appeared in publications like TravelAge West, SPACE, Modern Home + Living, Montage, and Sandals Life magazines. Travel writing has long been her passion, and she is always looking for excuses to explore the world outside of her native California. Laurie is also a lifelong equestrian, a proud pet-parent, and an underground advocate of the Oxford comma.

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