From late July. Planefag here (and I can't really do it now because of the location of our host for obvious reasons) but I saw many national airlines going into SMF. Ones that did not have much of a recent history. Taca Airlines (ElSal) was one that stood out. Several of examples of Airlines not on the official list I posted about
Terminal A
Delta Air Lines
Delta Connection (SkyWest Airlines)
United Airlines
United Express (SkyWest Airlines)
US Airways
Terminal B
Aeroméxico
Alaska Airlines
Alaska Airlines (Horizon Air)
American Airlines
American Eagle (SkyWest Airlines)
Frontier Airlines
Hawaiian Airlines
JetBlue Airways
Southwest Airlines
Volaris