Guarulhos (GRU) January 2026 Flight Statistics Report (Flight Volume, On-Time Performance, Cancellations)

Flight Volume and Growth Trends

In January 2026, Guarulhos International Airport (GRU) recorded a total of 11,815 departing flights. This represents a year-over-year increase of +5.64%, showcasing steady growth in flight operations compared to January 2025. The airport continues to serve as a critical hub for both domestic and international travel, with airlines expanding their routes and frequencies to meet rising passenger demand. The growth trend highlights the airport's strategic importance in the region and its ability to adapt to increasing traffic volumes.

On-Time Performance Analysis

Guarulhos International Airport achieved an on-time departure rate of 66.97% in January 2026, reflecting a decline of -13.37% compared to the same period last year. The punctuality rate also dropped by -10.33 percentage points from December 2025, indicating challenges in maintaining operational efficiency during peak travel periods. Factors such as adverse weather conditions and increased flight volumes may have contributed to the decline. Despite this, the airport is actively working with airlines and ground services to improve on-time performance.

Cancellations and Operational Stability

During January 2026, Guarulhos International Airport reported 159 flight cancellations, marking a significant increase of +69.15% compared to January 2025. The rise in cancellations underscores the need for enhanced operational stability, particularly during high-demand periods. Efforts are being made to address the root causes, including better resource allocation and contingency planning to minimize disruptions for passengers.

Overall Assessment and Outlook

Guarulhos International Airport demonstrated mixed performance in January 2026. While flight volumes showed positive growth, challenges in on-time performance and cancellations highlighted areas for improvement. The airport remains committed to enhancing operational efficiency and passenger experience through strategic investments in infrastructure and technology. Looking ahead, GRU is expected to continue its role as a key aviation hub in South America, with further growth anticipated in the coming months.

Travel Recommendations and Passenger Tips

Passengers traveling through Guarulhos International Airport are advised to plan their journeys carefully, especially during peak hours. Utilizing tools like the NextFly App can significantly enhance the travel experience. The app provides real-time updates on flight schedules, boarding gate information, baggage carousel details, and on-time performance rates. Features such as live flight radar, route maps, and delay alerts ensure passengers stay informed and prepared. Additionally, travelers should arrive early to navigate potential queues and check weather conditions for their destination. By leveraging technology and proactive planning, passengers can enjoy a smoother travel experience at GRU.