Louisville Muhammad Ali International Airport [KSDF]

Louisville Muhammad Ali International Airport’s passenger operations have entered a period of sustained, record‑setting growth, driven by expanded airline service, increased route capacity, and major terminal modernization. Below is a structured, citation‑grounded overview of how SDF’s passenger side is performing today. Airlines that serve this terminal:

• American

• Allegiant

• Breeze

• Delta

• Frontier

• United

• Southwest

• Sun Country