Travel Disruption Hits Brazil as LATAM Brasil, Azul, GOL, Aerolineas Argentinas and Other Airlines Cancel 21 Flights and Cause 144 Delays in São Paulo, Curitiba, Umuarama and Fortaleza

Published on October 11, 2025

Travel disruption has hit Brazil today, as LATAM Brasil, Azul, GOL, Aerolineas Argentinas, and several other airlines face significant operational challenges. 21 flights have been canceled, and 144 delays are further complicating the travel experience for passengers. The disruption is particularly severe in major airports across São Paulo, Curitiba, Umuarama, and Fortaleza. Travelers at these airports are facing long delays and uncertainty as flights continue to be affected. The disruptions can be attributed to the storm warning for Mato Grosso, São Paulo, Minas Gerais, Mato Grosso do Sul, Rio de Janeiro and Goiás.

LATAM Brasil and Azul are the primary airlines contributing to the delays, but other carriers like GOL and Aerolineas Argentinas are also adding to the ongoing disruption. Passengers should stay updated on their flight statuses and contact their airlines for rebooking options. The travel turmoil in São Paulo, Curitiba, Umuarama, and Fortaleza underscores the need for flexibility and patience amid these ongoing disruptions.

Storm Warning and Yellow Alert Cause Flight Disruptions in Brazil

The Instituto Nacional de Meteorologia (INMET) has issued a yellow alert and storm warning for Mato Grosso, São Paulo, Minas Gerais, Mato Grosso do Sul, Rio de Janeiro and Goiás in Brazil starting from 12/10/2025 at 15:00, which may lead to significant flight disruptions. The forecast predicts rainfall of 20 to 30 mm/h or up to 50 mm/day, strong winds of 40-60 km/h, and possible hail. These severe weather conditions could lead to delays, cancellations, and operational challenges at affected airports, particularly in regions experiencing intense storms.

The low risk of power outages, crop damage, falling tree branches, and flooding could also contribute to ground delays and closures. Passengers are advised to monitor flight statuses closely and remain prepared for possible schedule changes due to the adverse weather conditions.

Total Delays and Cancellations Today

Across the affected airports, there have been total delays of 144 flights and 21 cancellations reported. This widespread disruption is affecting travelers on both local and international routes. The situation is particularly intense at São Paulo-Guarulhos International, with 85 delayed flights and 4 cancellations, significantly influencing the flow of passengers through Brazil’s busiest air gateway.

Major Airports Affected

Afonso Pena International (CWB) – Curitiba, Brazil

Afonso Pena International, located in Curitiba, is experiencing 13 delays and 5 cancellations. These disruptions have impacted various airlines, including Azul Conecta, which has accounted for most of the cancellations at the airport.

São Paulo-Congonhas (CGH) – São Paulo, Brazil

São Paulo-Congonhas Airport has also reported significant delays, with a total of 49 delays and 11 cancellations. The majority of these delays are attributed to LATAM Brasil, which has faced the highest number of disrupted flights. Azul Brazilian Airlines and GOL Linhas Aéreas Inteligentes have also contributed to the total delays at this airport.

São Paulo-Guarulhos International (GRU) – São Paulo, Brazil

At São Paulo-Guarulhos International Airport, the disruptions have been particularly severe. The airport has faced 144 delays and 5 cancellations. LATAM Brasil is responsible for the highest number of delayed flights at this hub, with 85 delays. Other airlines like Azul Brazilian Airlines, GOL Linhas Aéreas Inteligentes, and KLM have also reported cancellations and delays across their flights.

Affected Airlines and Their Impact

• LATAM Brasil and LATAM were the most impacted airlines, with numerous delays across all three airports. LATAM Brasil had 85 delays and 4 cancellations at São Paulo-Guarulhos, contributing heavily to the overall disruption.
• GOL Linhas Aéreas Inteligentes faced 39 delays at São Paulo-Guarulhos and additional delays at other airports.
• Azul Brazilian Airlines and Aerolineas Argentinas also saw multiple delays across their routes.

Affected Passengers and What They Can Do Now

For passengers affected by the ongoing disruptions, it’s essential to stay informed about their flight status. Here are some steps to take:

• Check Flight Status: Always stay updated through your airline’s website or app to monitor any changes to your flight schedule.
• Rebooking Options: Airlines such as LATAM Brasil, GOL Linhas Aéreas, and Azul Brazilian Airlines will likely offer rebooking options for those whose flights have been canceled. Passengers should contact their airlines’ customer service or visit the airline counters at the airport for further assistance.
• Accommodation and Meals: Some airlines may provide meal vouchers or accommodation for passengers facing long delays or cancellations. Be sure to ask your airline if these services are available.

Travelers who are booked to fly today or tomorrow are advised to check their email or SMS for updates. Those arriving at the airport should also be prepared for potential long queues at check-in counters and security due to the increased volume of disruptions.

Conclusion

As Afonso Pena International, São Paulo-Congonhas, and São Paulo-Guarulhos International airports continue to experience significant delays and cancellations, passengers should remain patient and flexible. With 144 total delays and 21 cancellations reported today, staying informed and reaching out to airlines for rebooking options is key to managing the disruptions.

Source: FlightAware