In which year was the first jet aircraft flown in the United States?

The first jet aircraft flown in the United States was the Bell P-59 Airacomet, which made its maiden flight in 1942. This aircraft marked a significant milestone in aviation history, as it was the United States' first operational jet fighter. The development and testing of the P-59 played a crucial role in understanding jet propulsion technology during World War II, leading to advancements in military aviation. Its introduction marked the beginning of the jet age in the U.S., highlighting a turning point where air combat technology shifted from propeller-driven aircraft to jet-powered models, ultimately influencing the design and capabilities of future military and commercial aircraft.