Ground-visit planning only. Use current aviation sources for weather, NOTAMs, airport restrictions and aircraft suitability.
From the airplane to your destination
Inside the Southern Illinois Airport terminal. Operator welcomes pilots and ground visitors; coordinate transient parking with Flightline.
Aircraft parking
Published source
Coordinate transient parking, any charges and the terminal entrance route with Flightline at 618-529-3377. AOPA lists Flightline daily 7 AM–7 PM in its May 12, 2026 kneeboard; confirm current hours and after-hours arrangements.
The pedestrian route and gate access have not been verified. Ask before leaving the aircraft.
Ground transportation
Call to confirm
A courtesy car, shuttle or rideshare is not confirmed. Arrange a ride and a backup.
Overnight aircraft arrangements
Published source
The airport advertises overnight hangar arrangements. Ask Southern Illinois Airport Authority at 618-529-1721 about availability and charges before planning an overnight stay.