” class=”wp-image-696731″ srcset=”https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg 1500w, https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg?w=300&h=213 300w, https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg?w=768&h=543 768w, https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg?w=1024&h=724 1024w, https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg?w=626&h=443 626w, https://www.popsci.com/wp-content/uploads/2025/04/jimmy-carter-airline-regulation.jpeg?w=500&h=354 500w” sizes=”auto, (max-width: 1500px) 100vw, 1500px”>President Jimmy Carter signs the Airline Deregulation Act of 1978. Image: Bettmann/Getty Images
That all changed with deregulation. The act, signed into law by President Jimmy Carter, did away with many of those regulations in the name of fostering competition and lowering prices. In theory, this would allow new, smaller airlines to enter the market, giving consumers more choices and lower fares. But the reality, Sitaraman argues, has been consolidation and homogenization of the industry. Today, three major carriers—United, Delta, and American—control more than 50 percent of the U.S. market. Seat sizes and other amenities have shrunk or been monetized, while ticket prices have not necessarily fallen as much as hoped.
“Deregulation started a process where airlines started to compete on price rather than quality,” Sitaraman said. “So what that means is they start cutting costs, and one of the major costs that airlines have is fuel. So they start cutting back on fuel. And one of the ways they can save fuel is by making the planes lighter. And one way they can make the planes lighter is by reducing the size of the seats because that means they can fit more seats on the plane, and then they can fill up the planes.”
The future of airline seating
Some lawmakers and advocates are pushing back against these trends. In 2018, Congress passed the Federal Aviation Administration (FAA) Reauthorization Act, which included a provision requiring the FAA to set minimum seat size standards for commercial airlines. The agency announced in 2021 that it would not set those standards, citing a lack of evidence that smaller seats posed a safety risk. Instead, the FAA said it would rely on the airlines themselves to determine the appropriate size and spacing for their seats.
But advocates like McGee and Hudson argue that the lack of regulation around seat size could have serious consequences in an emergency situation. McGee pointed to a 2023 report from the National Academies of Sciences, Engineering, and Medicine that found smaller seats could impede passenger evacuation times in the event of an emergency. The report recommended that the FAA study this issue further.
For now, the future of airline seating remains uncertain. Will seats continue to shrink as passengers grow larger, or will regulators step in to ensure a more comfortable and safe flying experience for all? Only time will tell.
Surrounded by men and women in suits, the conversation about airline deregulation and its impact on passenger comfort and safety is at the forefront. The Airline Deregulation Act of 1978, signed by President Jimmy Carter, was intended to increase competition and lower prices for consumers. However, critics argue that the initial burst of competition led to a wave of consolidation, higher fees, and smaller seats.
The deregulation of the airline industry transformed it from a regulated structure to a deregulated one, resulting in higher fees, smaller seats, and an overall decline in the flying experience. Today, the industry is dominated by a few major airlines, leading to a dual-tier system of well-treated business travelers and nickel-and-dimed infrequent fliers.
Experts warn that smaller seats not only make flights uncomfortable but could also be dangerous during emergencies. Prolonged sitting in cramped conditions increases the risk of blood clots, and crowded cabins make it harder to safely evacuate planes in emergencies. The FAA has the authority to mandate minimum seat sizes if safety risks are identified, but critics argue that current evacuation testing procedures do not accurately reflect real-world conditions.
Illinois Senator Tammy Duckworth has introduced legislation urging the FAA to revise its emergency evacuation testing procedures to better reflect real-world conditions. The conversation among industry stakeholders continues as they grapple with balancing passenger comfort and safety in an increasingly crowded and competitive airline industry. The Emergency Vacating of Aircraft Cabin (EVAC) Act, introduced by U.S. Senator Tammy Duckworth (D-IL), is calling on the Federal Aviation Administration (FAA) to reevaluate emergency evacuation procedures on commercial aircraft. The act highlights the crucial issue of how passengers can safely evacuate within a limited time frame during emergencies, especially on crowded flights where more than 150 passengers may need to exit the aircraft quickly.
Duckworth emphasized the challenge passengers face in evacuating a crowded flight within 90 seconds, comparing it to completing a quick task like brushing your teeth. This urgency underscores the need for a comprehensive review of current evacuation procedures to ensure the safety and well-being of all passengers in the event of an emergency.
Aviation experts like McGee have criticized the existing evacuation procedures as inadequate, describing them as a “half-ass study.” This criticism highlights the importance of reassessing and potentially revising current protocols to enhance passenger safety and preparedness during emergencies.
While airlines and the FAA may take time to address the issue of seat sizes and evacuation procedures, passengers can take proactive steps to mitigate the effects of cramped conditions. Travelers, especially on long flights, are encouraged to consider upgrading to seats with more legroom, such as Economy Plus, to improve comfort and mobility. Additionally, larger passengers have the option to purchase multiple adjacent seats to ensure more space, although this approach may come with certain risks.
In terms of personal health and safety, passengers are advised to stand up and move around the cabin whenever possible to prevent discomfort and reduce the risk of blood clotting. Taking over-the-counter blood thinners before flying may also be beneficial for individuals at risk of clotting due to prolonged periods of sitting in confined spaces.
Ultimately, passengers are urged to prioritize their well-being by making informed choices and taking proactive measures to counteract the potential health effects of extended periods in cramped conditions. By staying informed and proactive, travelers can better navigate the challenges of air travel and prioritize their comfort and safety during flights. The world of technology is constantly evolving, with new advancements being made every day. From artificial intelligence to virtual reality, there is no shortage of innovation in the tech industry. One of the most exciting developments in recent years is the rise of blockchain technology.
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