Between Dane County Regional Airport and John F. Kennedy International Airport, which airport serves smaller population?
Dane County Regional Airport: Dane County Regional Airport (DCRA) (IATA: MSN, ICAO: KMSN, FAA LID: MSN) (Truax Field) is a civil-military airport located six miles northeast of downtown Madison, the capital of Wisconsin. John F. Kennedy International Airport:  It is the busiest international air passenger gateway into North America, the fifth busiest airport in the United States and the busiest airport in the New York City airport system, handling just under 59 million passengers in 2016.
i don't know