
On May 22, 2025, the skies above Brazil unleashed a fierce thunderstorm that brought Emirates flight EK261—a flagship Airbus A380 route from Dubai to São Paulo—to an unexpected halt. Moments before landing at São Paulo’s Guarulhos International Airport (GRU), the world’s largest passenger aircraft encountered violent weather conditions that forced the pilots to abort the final approach and divert to Rio de Janeiro’s Galeão International Airport (GIG).
Lightning cracked and winds surged as visibility plunged below 2 kilometers and cloud ceilings dropped to just 800 feet, making landing at GRU unsafe. The flight crew swiftly climbed back to 25,000 feet and initiated a rare diversion for such a large aircraft, prioritizing passenger safety amid the storm’s fury. The A380, registered A6-EVP, touched down safely at GIG, where passengers awaited improved conditions before continuing the final 40-minute leg to São Paulo.
This incident highlights the growing challenges airlines face due to increasing atmospheric instability during seasonal transitions in Brazil. Thunderstorms like this can form rapidly and intensify, reducing advance warning times and complicating flight operations at busy hubs like GRU—the country’s busiest international airport. The diversion caused a ripple effect of delays across domestic carriers, underscoring the need for enhanced predictive analytics, storm tracking, and infrastructure resilience to manage climate-driven disruptions.
For Emirates, the event tested the airline’s operational agility and crew preparedness on one of its premier long-haul routes serving Latin America. Despite the disruption, the quick decision-making and safe handling of the A380 demonstrated robust flight management systems and a commitment to passenger safety.
Passengers endured an unexpected detour that extended their journey and disrupted connections, but the incident serves as a stark reminder that even the largest, most advanced aircraft are vulnerable to nature’s forces. As climate volatility continues to impact global air travel, airlines and airports must evolve to maintain reliability and safety in an increasingly turbulent sky.
In sum, Emirates flight EK261’s storm-driven diversion from São Paulo to Rio de Janeiro is a vivid case study in aviation’s new normal—where skill, technology, and adaptability meet the unpredictable power of weather.