Seats were being quite not comfortable. I paid added for just a seat with more leg space, the seat was no diverse than a seat at the back of the airplane. Flight attendant was impolite. In-flight team was quite helpful and superb. However, the flight was delayed by 90 minutes. https://businessclassflightstowashington.blogspot.com/2024/05/how-to-plan-round-way-trip-to-vegas.html