TIL that Southwest Florida International Airport in Fort Myers, Florida is the the #2 busiest single-runway airport in the United States; #1 is the San Diego International Airport. It is also the largest airport in Florida, and third-largest airport in the U.S. based on total area (13,555 acres).

https://a-z-animals.com/blog/largest-airports-in-florida/
https://www.reddit.com/r/todayilearned/comments/15kqv2k/til_that_southwest_florida_international_airport/