Yes, American Airlines First Class seats are generally wider and more spacious than Business Class seats, especially on long-haul international and transcontinental flights. First Class offers extra width, more legroom, and greater recline, often converting into fully flat beds with added privacy. Business Class seats are also comfortable but usually slightly narrower and arranged closer together. On domestic routes, the difference is smaller—First Class mostly provides more width and better service compared to Main Cabin. Seat width can vary by aircraft, so checking the specific plane model before booking gives the most accurate comparison.
