Brazil storms and airspace closure disrupt 346 flights, with São Paulo airports hit hardest

Disruption overview

Brazil's flight network was hit by 346 disruptions on 3 July 2026, including 79 cancellations and 267 delays, as severe storms and the closure of Venezuelan airspace put pressure on schedules during the winter travel season. São Paulo-Guarulhos International Airport and São Paulo-Congonhas Airport were hit hardest, with more disruption at Brasília, Campinas, Belo Horizonte, Salvador, and knock-on delays in Rio de Janeiro, Curitiba, and Porto Alegre. Because the problems were caused by weather and an external airspace closure linked to earthquakes, compensation is unlikely in most cases, but airlines should still help with rebooking or refunds, meals, communication, and accommodation where needed.

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Disruption details

Brazil's flight network came under pressure on 3 July 2026 when 79 flights were canceled and 267 were delayed, making 346 disrupted movements in total, as storms and airspace rerouting hit operations during the winter travel season. The biggest problems were felt at São Paulo-Guarulhos International Airport and São Paulo-Congonhas Airport.

For passengers, this meant rebookings, longer waits at the airport, and journeys that either started late or ended hours behind schedule. The disruption spread across some of Brazil's busiest hubs and then rippled outward as aircraft and crews fell out of position through the day.

The worst-hit airports were:

• São Paulo-Guarulhos International Airport saw 16 cancellations and 89 delays.

• São Paulo-Congonhas Airport recorded 13 cancellations and 37 delays.

• Brasília–Presidente Juscelino Kubitschek International Airport registered 8 cancellations and 25 delays.

• Campinas-Viracopos International Airport logged 6 cancellations and 25 delays.

• Tancredo Neves International Airport reported 9 cancellations and 20 delays.

• Salvador Airport recorded 4 cancellations and 19 delays.

The disruption didn't stay contained to those hubs. Knock-on delays were also reported in Rio de Janeiro, Curitiba, and Porto Alegre, where late-running aircraft and tighter crew availability made recovery harder even on flights that were not first hit by the worst conditions.

Among Brazilian carriers, LATAM Brasil and GOL Linhas Aéreas each canceled 31 flights. LATAM also recorded 89 delays nationwide, the highest delay count among the Brazilian airlines named. Azul Brazilian Airlines logged 75 delays and 9 cancellations, while Azul Conecta canceled 8 more flights.

International services were affected too. Air France, Turkish Airlines, Copa Airlines, TAP Air Portugal, and ITA Airways all recorded delayed departures or arrivals at São Paulo-Guarulhos International Airport. That meant the disruption reached beyond domestic routes and also affected regional and long-haul connections.

The first part of the problem came from severe seasonal storm cells across southeastern Brazil. Lower visibility and water building up on runways forced air traffic controllers to reduce the number of aircraft arriving each hour, slowing operations at already busy airports.

At the same time, airlines also had to manage a second problem outside Brazil. Venezuelan authorities closed the country's airspace after earthquakes off Venezuela's northern coast, forcing northbound and trans-Caribbean flights onto longer routes. Those detours extended flight times, used more crew hours, and cut into the spare capacity airlines would normally use to absorb weather-related delays.

With fleets already tightly scheduled for peak-season demand, early-morning delays quickly turned into later cancellations. Airport operations teams tried to rebook passengers and manage gate space, but alternative flights were already very full, which limited recovery options and left thousands of travelers stranded or arriving much later than planned.

The disruption is also prompting a wider review of resilience at the two São Paulo airports. Regulators and airport operators are reviewing whether more winter runway capacity and larger schedule buffers could reduce the risk of similar disruption in future. Brazilian airlines are also expected to revise some timetables for Northern Hemisphere connections while over-flights through Venezuela remain restricted.

Because this disruption was caused by severe weather and an external airspace closure linked to an earthquake, compensation under EC 261 is unlikely on journeys covered by that law. But that doesn't mean you're without support. If your flight was canceled or heavily delayed, your airline should still help with rebooking or a refund, meals and refreshments during long waits, communication support, and accommodation if you need to stay overnight. If you'd like to understand what may still apply to your trip, AirHelp's free flight checker is a simple place to start.

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