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Appleton International Airport (ATW) had nonstop service to 26 destinations on 7 airlines in our June 14, 2026 departure snapshot. The busiest route was to Chicago (ORD), served by 3 carriers, and the largest operator here was Allegiant Air with nonstops to 14 destinations.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from ATW to 26 destinations. Current schedules show about 27 flights per day across those routes. The busiest options start with Chicago (ORD), Detroit (DTW), Minneapolis (MSP).
0 international routes in this schedule set
United States 26
9-10/day on 3 airlines
Bombardier CRJ · Embraer E-Jet · Canadair Regional Jet
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Appleton International Airport (ATW / KATW) is located in Appleton, United States.
The IATA code is ATW. The ICAO code is KATW.
The busiest scheduled route from ATW in our June 14, 2026 departure data was ATW to ORD (Chicago), with 9-10/day across 3 airlines.
Allegiant Air was the largest operator in our ATW schedule data, serving 14 destinations with 5-6/day.
ATW has 0 international routes and 26 domestic routes in the current schedule set.
7 airlines operated at ATW in our June 14, 2026 snapshot. Top carriers include Allegiant Air, Delta Air Lines, United Airlines, American Airlines, CSA Air.
ATW has direct flights to 26 destinations including Chicago, Detroit, Minneapolis, Dallas, Denver.
View live arrivals and departures at ATW on FlightRadar24.
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