Airline · Flight reports

Alaska Central Express

Alaska Central Express (IATA: KO), operating as ACE Air Cargo, is a U.S. carrier based in Anchorage, Alaska, with its base/main hub at Ted Stevens Anchorage International Airport. Publicly available sources describe it as an Alaska-focused cargo and small-package express operator rather than a conventional scheduled passenger airline. For travelers, KO is mainly relevant when checking remote-Alaska logistics, cargo-only or charter-style operations, and whether an itinerary is actually bookable as a passenger flight. I found no published global-alliance membership or self-run frequent-flyer program in the sources checked, so mileage-credit expectations should be verified directly before travel.