Philadelphia International Airport is the main airport for Philadelphia, Pennsylvania. It has the codes IATA: PHL, ICAO: KPHL, and FAA LID: PHL.The airport served 19.6 million passengers annually in 2021, making it the 21st busiest airport in the United States. The airport is located 7 miles (11 km) from the city's downtown area and has 22 airlines that offer nearly 500 daily departures to more than 130 destinations worldwide.
Philadelphia International Airport is the largest airport serving the state of Pennsylvania.