Innovation Takes Flight

Every flight begins with a simple expectation: to get from A to B safely. However, while air travel often feels simple and straightforward for passengers, every journey relies on a complex network of people, data, and technology working together to make it possible.

As aviation evolves, this complexity does too. More passengers are taking to the skies, new technologies are entering the cockpit, and pilots have more data at their fingertips than ever before. The challenge is making sense of it all—harnessing the right information to make the right decisions at the right time.

Not too long ago, pilots would begin their day by reading pages of flight information. Today, digital displays bring this information together, improving what pilots call situational awareness: their ability to build a clearer picture of what’s happening around them. All of which, “helps us make quicker, better decisions,” Jason Coffman, Commercial Airline Captain explains.

Training has evolved too. Modern flight simulators can recreate the experience of flying an aircraft in remarkable detail, right down to turbulence in the air and bumps on the tarmac. This allows pilots to experience different scenarios in a controlled environment, preparing them for situations they may eventually encounter in real life.

It is all part of the relationship between pilots and technology that has been evolving almost as long as aviation itself.

Honeywell Aerospace has played a role in this story for more than a century, with innovations ranging from early autopilot technology to cabin pressure control systems. Today, the company is exploring an important question: as more technology enters the cockpit, how can it help pilots operate more safely without simply giving them more information to process?

Distinguished Technical Fellow Thea Feyereisen specializes in human factors: how perception and cognition influence our interactions with technology. Throughout her time at Honeywell Aerospace, she has worked extensively on the science of cockpit alerts.

With pilots processing multiple sources of information at once, how and when a new alert appears really matters. Because the right information at the right moment can change what happens next.

In Thea’s words, it’s a balancing act between getting the pilots’ attention, but not “freaking them out so they don’t know how to respond.”

In aviation technology, getting the balance right is critical—and Honeywell Aerospace’s Surface Alert (SURF-A) system illustrates this need perfectly. By monitoring the converging trajectories of aircraft, SURF-A can alert pilots up to 30 seconds before a potential runway collision occurs. The aim isn’t to make decisions on behalf of pilots, but to give them the precious time they need to recognize hazards and take corrective action.

This principle extends beyond alerts. As automation plays a greater role in the cockpit, the relationship between pilot and technology becomes a balancing act of its own. Automated systems can take routine tasks off pilots’ shoulders, freeing them up to focus on scenarios where human judgement matters most, from changing weather to unexpected system failures.

Ultimately, it’s about combining the strengths of technology with the strengths of the people using it. Reducing routine workload while keeping pilots in control means building trust in the systems around them.

As Senior Director Offering Management Nate Turner explains, the goal isn’t to remove human judgement from the cockpit. “Pilots are always going to be needed because of those situations where there's just not a procedure that's written for it.”

For Honeywell Aerospace, building trust starts with keeping real pilots involved in the development of new technologies. By working directly with pilots—and listening to their challenges and experiences—its engineers can continue to refine systems around the people who rely on them.

For passengers, this ongoing commitment to innovation remains completely invisible. But that’s kind of the point.

When pilots, information, and technology work together as intended, we don't need to worry about the complex, connected network behind every journey. We simply get where we need to go.

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