This site tracks fleet changes for US and Canadian airlines, as well as new airliner deliveries worldwide.  Current fleets of US airlines are also maintained. Use the navigation bar at the left to access the database.

Site updated March 24, 2017:

Piedmont receives its 19th ERJ-145.

Sky Regional receives its 23rd ERJ 175, a leased aircraft formerly operated by LOT.

New deliveries at American, Delta, Envoy Air, FedEx, JetBlue, Skywest, Southwest,  and United.