Published on January 25, 2026
Luis Munoz Marin International Airport (SJU), the gateway to Puerto Rico and one of the busiest airports in the Caribbean, is currently experiencing widespread disruptions, with 56 flight delays and 19 cancellations impacting travelers. Airlines including JetBlue, Spirit, American Airlines, and Southwest are among the hardest hit, leaving passengers stranded and struggling to navigate through an already chaotic travel environment. These disruptions come as air traffic faces challenges from both severe weather conditions and operational issues, making the travel experience even more frustrating for those affected.

The Impact of Delays and Cancellations

At the heart of the disruption is JetBlue, which has seen the highest number of delays and cancellations. With 7 flights canceled and 14 delayed, the airline’s passengers are facing significant setbacks, particularly for those traveling to and from major U.S. cities like New York, Boston, and Orlando. Many have reported waiting in long lines at ticket counters, seeking rebookings, while others have been left with little information on when their flights will be departing. JetBlue staff are working diligently to assist passengers, but the growing number of delays has created a backlog that is likely to stretch throughout the day.

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Spirit Airlines is also dealing with its share of challenges, with 5 cancellations and 2 delays. While Spirit often operates on tight schedules, passengers are experiencing delays that extend well beyond expected times. For those traveling on Spirit, the combination of delayed departures and cancellations is adding to the stress, especially given the airline’s budget model, which often leaves passengers without the extra perks and accommodations provided by legacy carriers.

American Airlines, which has a robust presence in Puerto Rico, is not immune to the disruptions. With 4 cancellations and 7 delays, the airline is experiencing similar issues with its international and domestic flights. The majority of the cancellations are affecting travelers headed to major U.S. cities, such as Miami and New York, while delays have been spread across the network, disrupting connections and causing passengers to miss connecting flights.

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Other airlines operating out of Luis Munoz Marin International Airport, such as Southwest, United, and Delta Air Lines, are also reporting delays and cancellations, though to a lesser degree. United Airlines has experienced 3 delays and 1 cancellation, while Delta reports 6 delayed flights. These operational challenges are causing delays throughout the airport and extending wait times in the terminals.

Originating Airports Affected

The delays are not limited to flights departing from Puerto Rico. Flights from other major U.S. airports, such as Dallas-Fort Worth International, Orlando International, and Baltimore/Washington International, have also been affected. The largest disruption is seen in Dallas-Fort Worth (DFW), where 66% of flights are delayed or canceled. The ripple effect is exacerbated by Puerto Rico’s location as a major transit hub between the U.S. and the Caribbean, resulting in a high volume of passengers affected by cascading delays.

Passengers’ Struggles: Long Waits and Limited Information

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Travelers at Luis Munoz Marin International Airport are facing long waits and unclear communication from airlines. Passengers hoping to be rebooked on new flights are met with long lines and overwhelmed customer service desks. For many, the uncertainty about whether they will get home in time for their planned events or vacations has led to frustration and confusion.
The lack of available seating on alternate flights has also contributed to the growing frustration. Some travelers are opting to wait for flight updates, while others are scrambling to find alternate routes through nearby airports, such as Orlando or Miami. As more flights are delayed or canceled, the confusion among passengers has only grown, leaving many unsure of when they will finally be able to continue their journey.

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One passenger shared their experience: “I’ve been here for hours with no updates. There’s no clear timeline, and the staff are just as frustrated as we are. It’s been a nightmare for everyone.”

Weather Impact: A Factor in Delays

While airlines have been slow to attribute the delays to specific causes, the weather has undoubtedly played a role. Puerto Rico and other parts of the Caribbean have been experiencing adverse weather conditions that have affected air travel. Rainstorms, strong winds, and low visibility have led to delays in takeoffs and landings, contributing to the overall disruptions at the airport.
Travelers heading out of Puerto Rico during the stormy conditions have been advised to monitor weather reports closely and to prepare for possible delays. The bad weather is not just affecting Luis Munoz Marin, but it’s also causing major disruptions across other regional airports, including those in the U.S. Southeast.

What Passengers Should Know

If you’re planning to travel through Luis Munoz Marin International Airport, there are some important things to keep in mind. First, always check your flight status online before heading to the airport. Airlines like JetBlue, Spirit, and American Airlines are providing updates via their websites and mobile apps, so staying informed will help you plan accordingly.
In the event of a cancellation or significant delay, passengers should be proactive in contacting their airline. While some airlines are offering rebooking options and accommodations for stranded passengers, the availability of these services can be limited, especially during peak travel periods.

The Growing Need for Airport and Airline Resilience

The disruptions at Luis Munoz Marin International Airport underscore the challenges faced by airports and airlines when dealing with unexpected weather conditions and operational hurdles. While airlines are doing their best to accommodate passengers, the increase in demand and the unpredictability of weather make it difficult to manage large numbers of travelers effectively.
In the future, airports and airlines may need to invest in more resilient systems that can handle these disruptions better. From more robust weather tracking to better communication platforms for passengers, enhancing the traveler experience during delays and cancellations will be crucial for improving satisfaction and operational efficiency.

Conclusion

Luis Munoz Marin International Airport is currently facing significant flight disruptions, with 56 delays and 19 cancellations reported across various airlines. Passengers are experiencing long waits, confusion, and frustration as they try to navigate the challenges of air travel during a busy period. The weather has played a role in these delays, but operational issues and high demand have compounded the difficulties.
For those traveling to or from Puerto Rico in the coming days, staying informed and flexible is key. Check flight statuses regularly, and be prepared for long wait times and potential changes to your travel plans. Despite the challenges, airlines and airport authorities are working to clear backlogs and assist passengers, but it may take time before operations return to normal.

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Tags: air travel, airline disruptions, American Airlines, flight cancellations, Flight Delays

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