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Chaos at São Paulo–Guarulhos: 94 Flight Delays and 10 Cancellations Snarl International Connections

Mar 3, 2026
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Chaos at São Paulo–Guarulhos: 94 Flight Delays and 10 Cancellations Snarl International Connections
Brazil’s busiest gateway, São Paulo/Guarulhos International Airport (GRU), plunged into operational chaos on the morning of 2 March after a rolling wave of crew shortages and aircraft rotations left 94 flights delayed and another ten cancelled. The disruption affected both domestic services and long-haul departures to Paris, London and Frankfurt operated by LATAM, GOL, Air France-KLM and Lufthansa.

Airport operator GRU Airport blamed “knock-on effects” from the Middle-East airspace closure over the weekend—aircraft and crews scheduled to arrive from Doha and Dubai never reached Brazil, forcing airlines to reshuffle equipment across their networks. Compounding the problem, heavy morning thunderstorms temporarily closed runway 10R/28L, further compressing capacity.

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Chaos at São Paulo–Guarulhos: 94 Flight Delays and 10 Cancellations Snarl International Connections


For business travellers the timing could hardly be worse. Multinationals are in the final weeks of Q1 project launches, and São Paulo remains the region’s primary hub for connecting traffic across South America. Travel-management company CWT Brazil reported a 240 percent spike in rebooking requests by noon, while hotel aggregator HRS said “distressed” accommodation searches near GRU quadrupled compared with the previous Monday.

To ease passenger flow the Federal Police opened additional passport-control booths and set up express channels for travellers holding same-day international connections. Ground handlers distributed meal vouchers, but queues at airline service desks stretched past security checkpoints. Corporate mobility teams were advised to activate contingency policies, including use of Rio Galeão (GIG) and Campinas-Viracopos (VCP) as alternative routings.

Meteorologists predict improving weather later in the day, yet aviation analysts caution that equipment imbalances could ripple through the system for at least 48 hours. Mobility managers should monitor slot allocations and encourage travellers to check in online early; Brazilian consumer-protection rules (Resolução 400/ANAC) entitle passengers delayed more than four hours to re-routing or a refund, but enforcement often requires proactive follow-up.

Brazilian Visas & Immigration Team @ VisaHQ

VisaHQ's expert visas and immigration team helps individuals and companies navigate global travel, work, and residency requirements. We handle document preparation, application filings, government agencies coordination, every aspect necessary to ensure fast, compliant, and stress-free approvals.

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