A new system will be developed by Embraer and USP, with the promise of reducing flight delays and optimizing the use of Brazilian airspace.

Written by Ruth Rodrigues

Published on 12/06/2026 at 17:47

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Discover the project by USP and Atech, an Embraer company, that uses artificial intelligence and 4D trajectories to optimize flights and combat delays in Brazil.

Congestion at national airports and the routine of passenger delays have gained a digital solution focused on logistical predictability. Atech, a subsidiary of Embraer, and the Institute of Mathematical and Computer Sciences of the University of São Paulo (USP) have joined forces to integrate a new tool into the country’s Air Traffic Flow Management platform.

According to CanalTech, the goal is to provide early and crucial data so that air traffic controllers can organize Brazilian airspace much more efficiently, significantly reducing the waiting time for air travelers.

The practical benefits of the technology

The implementation of this artificial intelligence tool was designed to address the main operational bottlenecks of civil aviation.

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How does four-dimensional processing work?

The development of this intelligent system will last ten months and will use large volumes of historical data to understand the behavior of airplanes.

The computer program was designed to overcome the limitations of traditional kinematic calculations through machine learning models.

To achieve this level of precision, the algorithms will be constantly fed by four dynamic variables that operate simultaneously:

Latitude: The coordinate that indicates the horizontal positioning on the globe.

Longitude: The information that determines the vertical location on the map.

Altitude: The actual distance at which the aircraft is in relation to the ground.

Flight time: The chronological factor that dictates the pace and duration of the journey.

This information will be directly cross-referenced with the pre-established routes by the airlines and the geographical characteristics of each region.

In this way, the software creates a complete preventive panorama even before takeoffs occur.

Partnerships that transform national infrastructure

The agreement signed between the São Paulo university and the Embraer subsidiary reinforces the importance of strategic partnerships for the development of the data ecosystem in Brazil. The project transforms old operational records into real-time guidelines.

Therefore, the refinement of computational algorithms over the ten months of technical cooperation will serve as a basis for safe, economical, and agile air traffic control. The automation of routes will prevent logistical failures that cause losses for companies and stress for users.

Source: CanalTech

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A new system will be developed by Embraer and USP, with the promise of reducing flight delays and optimizing the use of Brazilian airspace.

Discover the project by USP and Atech, an Embraer company, that uses artificial intelligence and 4D trajectories to optimize flights and combat delays in Brazil.

The practical benefits of the technology

How does four-dimensional processing work?

Partnerships that transform national infrastructure

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A new system will be developed by Embraer and USP, with the promise of reducing flight delays and optimizing the use of Brazilian airspace.

Discover the project by USP and Atech, an Embraer company, that uses artificial intelligence and 4D trajectories to optimize flights and combat delays in Brazil.

The practical benefits of the technology

How does four-dimensional processing work?

Partnerships that transform national infrastructure

Engineers want to carve through Africa with a giant canal to bring water from the world’s second-largest river to a dying lake on the edge of the Sahara Desert that has already lost 90% of its water.

A giant brown band visible from space, approximately 8,850 kilometers long, connected Africa to America in the Atlantic Ocean, and satellites revealed that it is neither land nor pollution, but the largest accumulation of seaweed in the world, which broke records in 2025.

Workers were opening a modern road in Dover when they found, 6 meters below the asphalt, a 3,500-year-old boat made of stitched oak and plant fibers.

Instead of burning or burying old tires, an American city is transforming about 2,000 of them into the street itself, paving its first sections with a quieter and more durable rubber asphalt.

In just one cast, fishermen are surprised to capture 14,096 mullets in Bombinhas and close a historic season with 58,000 fish; scene recorded in the Santa Catarina paradise marks the last day of the 2026 season.

Consumers eat six times more chicken than in the 1960s, global meat supply quadruples in 60 years, and FAO report reveals the invisible cost on the plate: livestock could drive 80% of the increase in agricultural emissions over the next decade.

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