UAL | United Airlines |
ALGT | Allegiant Travel Company |
ATSG | Air Transport Services Group |
CPA | Copa |
MESA | Mesa Air Group |
SKYW | SkyWest |
AAL | American Airlines Group |
LUV | Southwest Airlines |
ULCC | Frontier Group |
SAVE | Spirit Airlines |
JBLU | JetBlue Airways |
DAL | Delta Air Lines |
SNCY | Sun Country Airlines |