Appleton International (ATW) is an airport in Appleton, USA serving 23 nonstop destinations. The largest operators are Allegiant Air, American Airlines and Delta Air Lines. On-time performance is 69.9% based on the most recent BTS data (arrivals not delayed 15+ minutes). The airport operates in the CDT (UTC-0500) timezone. Updated 30 August 2026.

Frequently asked questions

How many nonstop destinations does ATW have?

ATW (Appleton International) serves 23 nonstop destinations.

Which airlines fly nonstop from ATW?

Airlines flying nonstop from ATW include Delta Air Lines, American Airlines, United Airlines, Allegiant Air.

What is the on-time performance at ATW?

ATW has an on-time performance rate of 69.9%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.

What is the ICAO code for ATW?

The ICAO code for ATW (Appleton International) is KATW.

ICAO: KATW
Official website: atwairport.com/
Wikipedia: Read article
FlightRadar24: Live flights
Route data: updated 30 days ago