The U.S. Department of Transportation recently reported that 80.5% of U.S. airline flights arrived on time. Find

Question:

The U.S. Department of Transportation recently reported that 80.5% of U.S. airline flights arrived on time. Find the probability that among 12 randomly selected flights, exactly 10 arrive on time. Does that probability apply to the author, who must make 12 flights originating in New York?