An airline you could believe in.

Confluence Air is a virtual airline headquartered at Spirit of St. Louis Airport (KSUS) in Chesterfield, Missouri. We operate as a United Express–style feeder, connecting regional markets to United hubs through realistic route planning. We are not owned by United Airlines. We operate independently, the way real regional partners like SkyWest, GoJet, Republic, and CommutAir do. Beyond the regional network, we operate widebody and charter flying from Denver International, expanding the fleet without changing the operating standard.

What we believe

We believe a virtual airline should feel real. That means deliberate procedures, consistent standards, clear accountability, and a community that takes pride in the operation. It also means staying welcoming. Realism and accessibility are not in conflict — we hold both.

Our name and our flag

St. Louis sits at the confluence of the Missouri and Mississippi Rivers. Our name marks that meeting point, and our logo turns the city flag into an airline roundel: two rivers joining at a gold confluence, framed in blue. We carry St. Louis with us on every tail.

Our mission

Connect communities. Fly professionally. Build something authentic. We are not trying to be the largest virtual airline. We are trying to be one of the most realistic and enjoyable regional VAs you can fly for.

Operations & Technology

Simulation & Aircraft

Community & Distribution