Charles Lindbergh is most well-known for his transatlantic flight from New York to Paris on May 20-21, 1927. He flew solo in the Spirit of St. Louis, completing the journey in approximately 33.5 hours without refueling, which was a remarkable feat at the time. This historic flight made Lindbergh an international hero and a symbol of aviation innovation. His achievement spurred advancements in air travel and aviation technology, influencing public interest in flying. Lindbergh's contributions extended beyond aviation as he later became involved in several important social and political issues, including environmentalism and anti-war activism.