A Cessna 208B Caravan equipped with autonomous flight technology from Joby Aviation has crossed the United States without any control inputs from the safety pilot seated inside the aircraft.
Known as the J208, the converted aircraft covered 3,199 miles (5,148 km) from Concord, California, to Dare County Regional Airport in North Carolina. According to Joby, the system controlled taxiing, takeoffs, navigation and landings throughout the trip.
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The presence of a pilot onboard did not make the flight uncrewed. The safety pilot remained available to intervene if necessary, but Joby said no control input was required during the transcontinental journey.
The aircraft was also supervised from the ground. Under Joby's supervised autonomy concept, a remote pilot acts as pilot in command, can update flight plans and handles communications with air traffic control. During the coast-to-coast flight, remote supervision was provided from locations up to 2,323 miles (3,738 km) from the Caravan.
Caravan demonstrates autonomous logistics
The flight is part of Joby's month-long Electric Skies tour, which takes the J208 from California to the East Coast and back through stops across the United States. The company is using the aircraft to demonstrate autonomous operations for commercial freight, medical transport, disaster response and military logistics.
Rather than developing the Caravan itself, Joby is using the already-certified aircraft as a platform for its autonomous flight system. The technology originated at Xwing, whose autonomy division was acquired by Joby in 2024.
The J208 operated through different environments during the eastbound journey. At Phoenix Deer Valley Airport, one of the busiest general aviation airports in the United States, it demonstrated integration with conventional traffic. The aircraft also made a stop at Fort Worth Alliance Airport focused on freight operations and visited Shaw Air Force Base in South Carolina for a demonstration of military missions.
Joby said the aircraft also changed its route in response to thunderstorms and severe weather during the trip without requiring intervention from the onboard safety pilot.
More than 800 automated flight hours
The autonomous system has accumulated more than 400 flights and 800 automated flight hours in controlled and uncontrolled airspace. It has also participated in three US military exercises.
During the Air Force's Agile Flag exercise, the aircraft transported replacement parts under an unpredictable logistics schedule. In the REFORPAC exercise in 2025, aircraft operating in Hawaii were remotely controlled from ground stations in Guam, nearly 4,000 miles (6,400 km) away.
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September 22, 2026
The J208 will now travel back toward the West Coast with stops that include Raleigh, the Washington area, Louisville, Wichita, Oklahoma City, Salt Lake City and Portland. The Louisville stop will focus on cargo automation at UPS Worldport, while operations in Oklahoma City will take place near the FAA's Mike Monroney Aeronautical Center.
