Passengers Grounded In Costa Rica As Juan Santamaria International And Guanacaste Airports Faced 11 Cancelled Flights and 25 Delays, Disrupting JetBlue, United, SANSA Airlines, WestJet, Porter, And Others Across New Jersey, Rhode Island, Pennsylvania And More

Travelers were grounded in Costa Rica today asΒ Juan Santamaria International Airport and Guanacaste Airport recorded a combined 11 cancellations and 25 delays. JetBlue (8 cancellations) and United (3 cancellations, 1 delay) were the most impacted carriers, while SANSA Airlines (13 delays) led delay counts. Other major airlines including American Airlines (2 delays), Delta Air Lines (1 delay), WestJet (2 delays) and Porter Airlines (2 delays) also reported operational issues. Juan Santamaria International Airport and Guanacaste Airport were two of the most affected hubs in Costa Rica connected to the US as millions across the United States remain under winter alerts and blizzard warnings.
- Update today: 11 total cancellations and 25 total delays reported across Juan Santamaria International and Guanacaste airports.
- JetBlue recorded 8 cancellations, the highest among all airlines.
- United reported 3 cancellations and 1 delay across both airports.
- SANSA Airlines logged 13 delays, the highest delay count.
- All 11 cancellations were linked to U.S.-related routes.
- Millions remain under blizzard warnings, with New York City under its first such warning in nine years.
- States of emergency declared in New Jersey, Rhode Island, Pennsylvania and Connecticut, with travel restrictions in place.
Airlines Most Affected by Flight Cancellations and Delays
JetBlue
JetBlue faced 8 cancellations, accounting for the majority of disrupted flights across both Costa Rican airports. All of its affected services were tied to U.S. routes, reflecting the impact of winter storm conditions in the northeastern United States.
United
United recorded 3 cancellations and 1 delay, making it the second most affected airline overall. Its disruptions were also connected to U.S. operations amid blizzard-related constraints.
SANSA Airlines
SANSA Airlines reported 13 delays, the highest delay count among all carriers. While it did not record cancellations, operational flow was significantly affected.
American Airlines
American Airlines reported 2 delays at Guanacaste, contributing to broader operational strain tied to U.S. winter conditions.
Delta Air Lines
Delta Air Lines recorded 1 delay, reflecting moderate operational impact.
WestJet and Porter Airlines
WestJet and Porter Airlines each reported 2 delays, showing spillover effects on North American connectivity.
What Can Affected Passengers Do?
- Check flight status directly with the airline before heading to the airport.
- Monitor airline apps and official notifications for schedule changes.
- Rebook through airline self-service tools where available.
- Allow additional travel time due to possible restrictions.
- Review airline policies for waivers related to severe weather.
- Keep documentation for reimbursement or compensation claims if applicable.
Overview of Flight Disruptions
Flight operations across Juan Santamaria International Airport and Guanacaste Airport were disrupted as severe winter weather swept across parts of the United States. Millions remain under winter alerts and blizzard warnings, including New York City, which is experiencing its first blizzard warning in nine years. States of emergency had been declared in New Jersey, Rhode Island, Pennsylvania and Connecticut, where travel restrictions were in force.
The stormβs ripple effect has impacted major airlines such as JetBlue, United, American Airlines, Delta Air Lines, WestJet and Porter Airlines. Costa RicaβU.S. connections were particularly affected, with every recorded cancellation tied to U.S. routes.
The situation highlights how winter weather in the northeastern United States can disrupt international air travel, affecting airports in Costa Rica and travelers moving between North America and Central America. Airlines continue adjusting schedules as winter alerts remain active across multiple U.S. states.
Source: Different airports andΒ FlightAware