ALO Waterloo Regional Airport
Waterloo Regional Airport (ALO) is an airport serving Waterloo, United States.
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About ALO Airport
Waterloo Regional Airport (ALO) serves Waterloo and the Cedar Valley region of Iowa from a compact passenger terminal, making check-in, security, arrivals, and departures straightforward for travelers. No major airline is based at the airport, but scheduled service is provided by American Eagle, offering flights to Chicago O’Hare, a popular route for onward domestic and international connections. Passengers using an online flight board can quickly confirm today’s arrivals and departures, especially during winter weather or tight connection windows, while the airport’s smaller size helps keep parking and terminal navigation simple.
Frequently asked questions
The IATA airport code for Waterloo Regional Airport is ALO.
The ICAO code for Waterloo Regional Airport is KALO.
Waterloo Regional Airport (ALO) is located in Waterloo, United States.
The local time zone at Waterloo Regional Airport (ALO) is America/Chicago (GMT-5).
About 5 scheduled departures were counted at Waterloo Regional Airport (ALO) when flight schedules were last measured on July 19, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
The board on this page shows arrivals and departures for Waterloo Regional Airport (ALO). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.