Puerto Vallarta unrest triggers U.S. Embassy shelter alert and cancels multiple flights bound for San Francisco
Travel disruption reaches Bay Area routes after security operations in western Mexico
Several commercial flights connecting Puerto Vallarta, Mexico, and San Francisco International Airport were canceled after U.S. diplomatic officials issued a security alert advising U.S. citizens in parts of Mexico to shelter in place amid rapidly evolving unrest.
The alert, issued Sunday, Feb. 22, 2026, cited ongoing security operations, road blockages and related criminal activity across multiple Mexican states. Puerto Vallarta, a major Pacific-coast tourism hub in Jalisco state, was among the locations where U.S. citizens were advised to remain indoors until further notice.
What prompted the alert
The warning followed a Mexican military operation in Jalisco that authorities and multiple news reports linked to the killing of Nemesio Rubén Oseguera Cervantes, widely known as “El Mencho,” identified as the leader of the Jalisco New Generation Cartel. In the hours that followed, reports described burning vehicles, improvised roadblocks and clashes that disrupted ground transportation and access routes in and around Puerto Vallarta and other parts of western Mexico.
While airports were not broadly reported as formally closed, disruptions to roadway access and localized transportation shutdowns had immediate operational effects for airlines and passengers.
Impact on flights between Puerto Vallarta and San Francisco
Airlines serving Puerto Vallarta and Guadalajara announced cancellations and waivers as conditions changed. United Airlines halted operations to and from Puerto Vallarta and Guadalajara for the day, and flight tracking and airline notices reflected multiple canceled segments affecting Bay Area travelers. At least nine inbound flights scheduled to arrive at SFO from the region were reported as canceled, along with several outbound flights.
Air Canada also suspended Puerto Vallarta operations. Delta published an advisory covering travel to, from, or through Puerto Vallarta (PVR) and Guadalajara (GDL) for Feb. 22–26, 2026, reflecting the expected multi-day impact window even as airline schedules and airport access remained fluid.
What travelers can verify before heading to the airport
Check airline flight status and rebooking policies before traveling to SFO or departing hotels in Mexico.
Confirm ground transportation availability in Puerto Vallarta, where taxi and rideshare services were reported suspended during the unrest.
Allow additional time for rerouting and re-accommodation, as cancellations can cascade into aircraft and crew repositioning challenges.
Key operational constraint reported during the incident: road blockages and reduced local transportation options affecting access to airports, contributing to flight cancellations and diversions.
What happens next
Airline service restoration depends on security conditions, airport access and the lifting of local movement restrictions. Travelers with upcoming trips to Puerto Vallarta or connecting through affected airports should expect schedule adjustments through at least midweek and monitor official advisories and carrier updates for changes.