Mesa Air's sea gliders are poised to make a splash in East Coast travel

With thousands of canceled flights bedeviling travelers in the initial months of 2022, it’s no secret that airlines are short-staffed these days. The shortage of commercial jet pilots — a crisis exacerbated by both COVID-19 and recent regulatory changes tightening requirements for pilot licenses — has turned Arizona-based aviation company Mesa Airlines toward a novel solution for shuttling passengers between East Coast hubs: sea gliders.

Mesa Air, alongside venture capital firms JAM Fund and Thiel Capital, recently invested $18M into Boston-based start-up Regent (an acronym for Regional Electric Ground Effect Naval Transport) during a Series A funding round. Regent aims to make sea gliders — vehicles with the speed of an airplane but the operating cost of a boat — a better option than jets for moving between coastal cities.

Fully electric and far cheaper to produce than commercial jets, sea gliders could drastically improve the speed, cost and environmental impact of traveling between New York and Boston or Miami and Tampa Bay for example. In addition to infusing capital into Regent, Mesa plans to purchase 200 of the company’s gliders to use on existing air routes.

Carrying up to 12 passengers, Regent’s gliders maneuver nimbly both on the water and through the air. Using hydrofoils, retractable structures that elevate the craft’s hull above the water, Regent sea gliders can take off from city harbors and reach speeds of up to 180 mph. While you might recoil at the prospect of sea sickness and turbulence, the ride is smooth and comfortable, according to a Regent spokesperson.

With sea gliders, accessing islands with small or nonexistent airports could be as cheap as taking a ferry. But even more compelling than cheaper jaunts to Martha’s Vineyard or Block Island, fleets of sea gliders could serve as an emergency backup transportation in the event that a disaster shuts down airports.

Regent’s sea gliders possess several advantages over helicopters beyond their dual air-water capability. Gliders can fly lower than helicopters, even below low-visibility fog lines during foul weather. For now, Regent’s gliders only hold a dozen passengers, but future models aim to carry many times that amount. Moreover, Regent is working on a model that, like an ambulance, can carry stretchers and emergency medical equipment.

Daily Newsletter

Reward your inbox with the TPG Daily newsletter

Join over 700,000 readers for breaking news, in-depth guides and exclusive deals from TPG’s experts

Email address

Sign up

By signing up, you will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time.

Sea gliders are far more environmentally friendly than jets, both in terms of production and emissions. Each year, commercial jets contribute 3% of man-made carbon emissions; Regent’s sea gliders, with fully electric motors, emit zero carbon dioxide. “Together, Regent and Mesa support a future of sustainable, fast and convenient transportation,” said Jonathan Ornstein, CEO of Mesa Group.

Perhaps most appealing of all to Mesa, sea glider pilots do not have to undergo the onerous 1,500 hours of training necessary to obtain an FAA commercial pilot’s license. Sea gliders are technically classified as Wing-in-Ground (WIG) effect crafts, vehicles for which the U.S. Coast Guard, rather than the Federal Aviation Administration, oversees licensing. The easier licensing process for sea gliders could allow Mesa to expand its air routes even during a time when pilot shortages are crippling airlines.

Legendary investor Peter Thiel — whose glittering portfolio includes the likes of Lyft, Palantir, and fin-tech darling Ramp — notes how air travel is ripe for disruption: "We long ago stopped moving faster from place to place. As computing speed has risen exponentially, transit times from Boston to New York or Los Angeles to San Francisco have been stagnant since the 1970s. While some have tried to chip away at incremental improvements on buses or planes, Regent’s solution is an entirely new mode of transportation.”

With their low environmental impact and looser pilot’s license requirements, sea gliders are poised to make a splash in the coming months. Once glider routes become viable, traveling by air between coastal hubs could be easier than ever. (Heck, just imagine a world in which short flights don’t entail the hassles of TSA, long lines and expensive Ubers to and from the airport.) Mesa plans to test their new sea glider fleets in Tampa Bay in the coming weeks. If all goes well, expect to see glider routes from Boston and D.C. to New York in 2022.