Silvio Pettirossi International Airport (ASU)
Silvio Pettirossi International Airport (ASU) currently has nonstop service to 11 destinations on 9 airlines in our latest departure data. The busiest route is to Buenos Aires (AEP), served by 3 carriers, and the largest operator here is Silk Way with nonstops to 4 destinations. 11 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
How ASU is connected
11 international routes in this schedule set
Argentina 3 · Brazil 2 · Bolivia 1
2-3/day on 3 airlines
Boeing 737 · Airbus A320 family · Bombardier CRJ
ASU route guides with flight times
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
9 airlines fly direct from ASU
Ranked by destinations served, then daily frequency.
Direct flights to 11 cities
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
- Search →
AEP · Buenos Aires3 airlines · 2-3/day · Boeing 737, Embraer E-Jet
View ASU–AEP route guide →- Aerolineas Argentinas · Boeing 7371-2/day
- JetSMART · Airbus A320 family1/day
- Silk Way · Bombardier CRJ2×/wk
Quick answers
Where is Silvio Pettirossi International Airport?
Silvio Pettirossi International Airport (ASU / SGAS) is located in Asuncion, Paraguay.
What is the IATA code for Silvio Pettirossi International Airport?
The IATA code is ASU. The ICAO code is SGAS.
What is the busiest route from ASU?
The busiest scheduled route from ASU in our current departure data is ASU to AEP (Buenos Aires), with 2-3/day across 3 airlines.
Who is the largest operator at ASU?
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