United Airlines (United States)
UA; Airports: Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, New York (JFK, EWR, LGA), New York - Newark Liberty International Airport, NJ, San Francisco International Airport, CA, Houston - George Bush Intercontinental Airport, TX, Houston - Metropolitan Area (IAH, HOU), Washington-DC
American Airlines (United States)
AA; Airports: Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Dallas-Fort Worth International Airport, T, Charlotte Douglas International Airport, NC, London, all Airports (LCY, LGW, LHR, LTN, STN, SEN), New York (JFK, EWR, LGA), London Heathrow, Miami International Airport, FL
Delta Air Lines (United States)
DL; Airports: Hartsfield-Jackson Atlanta International Airport, GA, Detroit Metropolitan Area, Detroit Metropolitan Wayne County Airport, MI, New York (JFK, EWR, LGA), Minneapolis - St. Paul International Airport, MN, Los Angeles International Airport, CA, Salt Lake City International Airport, UT, New York - John F. Kennedy International Airport, NY
JetBlue Airways (United States)
B6; Airports: New York (JFK, EWR, LGA), Boston Logan International Airport, MA, New York - John F. Kennedy International Airport, NY, Fort Lauderdale-Hollywood International Airport, FL, Orlando International Airport, FL, San Juan - Luis Muñoz Marín International Airport, New York - Newark Liberty International Airport, NJ, Los Angeles International Airport, CA
Spirit Airlines (United States)
NK; Airports: Fort Lauderdale-Hollywood International Airport, FL, Orlando International Airport, FL, Las Vegas - McCarran International Airport, NV, Detroit Metropolitan Area, Detroit Metropolitan Wayne County Airport, MI, Baltimore-Washington International-Thurgood Marshall Airport, MD, Los Angeles International Airport, CA, Chicago-IL all Airports (ORD, MDW, RFD)
Copa Airlines (Panama)
CM; Airports: Panama City-Tocumen International, Sao Paulo - Metropolitan Area ( CGH, GRU, VCP), Sao Paulo Guarulhos International Airport, Mexico City-Juarez International, Houston - George Bush Intercontinental Airport, TX, Houston - Metropolitan Area (IAH, HOU), San Francisco International Airport, CA, Rio de Janeiro, all Airports (GIG, SDU)
Air Canada (Canada)
AC; Airports: Toronto, Toronto - Lester B. Pearson International Airport, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Montreal, Metropolitan Area - (YUL, YMX, YHU), Montréal-Pierre Elliott Trudeau International Airport, Denver International Airport, CO, Frankfurt-Main
Frontier Airlines (United States)
F9; Airports: Denver International Airport, CO, Orlando International Airport, FL, Las Vegas - McCarran International Airport, NV, Guadalajara, Cancun, Philadelphia International Airport, PA, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL
Aeroméxico (Mexico)
AM; Airports: Hartsfield-Jackson Atlanta International Airport, GA, Mexico City-Juarez International, Detroit Metropolitan Area, Detroit Metropolitan Wayne County Airport, MI, New York (JFK, EWR, LGA), Los Angeles International Airport, CA, New York - John F. Kennedy International Airport, NY, Salt Lake City International Airport, UT
InterCaribbean Airways (Turks and Caicos Islands)
JY; Airports: Providenciales International, Grand Turk International, Beef Island, South Caicos International, Antigua, Saint Martin-Princess Juliana International Airport, Santo Domingo, Dominican Republic, Cap Haitien
Viva Aerobus (Mexico)
VB; Airports: Monterrey, Guadalajara, Cancun, Mexico City-Juarez International, Tijuana-Rodriguez, Veracruz, Culiacan, Tuxtla Gutierrez
Southwest Airlines (United States)
WN; Airports: Chicago-IL all Airports (ORD, MDW, RFD), Chicago Midway International Airport, IL, Denver International Airport, CO, Las Vegas - McCarran International Airport, NV, Dallas-Love Field, TX, Baltimore-Washington International-Thurgood Marshall Airport, MD, Phoenix - Sky Harbor International Airport, Houston-Hobby, Airport, TX
Boutique Air (United States)
4B; Airports: Denver International Airport, CO, Dallas-Fort Worth International Airport, T, Johnstown, PA, Merced, CA, Victoria, TX, Alamosa, Nashville International Airport, TN, Cortez Municipal
Alaska Airlines (United States)
AS; Airports: Seattle-Tacoma International Airport, WA, San Francisco International Airport, CA, Los Angeles International Airport, CA, Portland International Airport, Oregon, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Ted Stevens Anchorage International Airport, AK, San Diego - Lindberg Field International, CA
Volaris (Mexico)
Y4; Airports: Guadalajara, Mexico City-Juarez International, Tijuana-Rodriguez, Cancun, Monterrey, Leon-Bajio, Culiacan, Los Angeles International Airport, CA
Bahamasair (Bahamas)
UP; Airports: Nassau, Fort Lauderdale-Hollywood International Airport, FL, Freeport (Bahamas), Marsh Harbour, Miami International Airport, FL, San Salvador - Bahamas, Governor's Harbour, Orlando International Airport, FL
Allegiant Air (United States)
G4; Airports: Orlando Sanford International, St.Petersburg-Clearwater International Airport, Las Vegas - McCarran International Airport, NV, Punta Gorda, Phoenix-Mesa Gateway Airport, Cincinnati/Northern Kentucky International Airport, OH, Fort Lauderdale-Hollywood International Airport, FL, Asheville, NC
Eastern Airlines (United States)
2D
Sunwing Airlines (Canada)
WG; Airports: Toronto, Toronto - Lester B. Pearson International Airport, Varadero, Montreal, Metropolitan Area - (YUL, YMX, YHU), Montréal-Pierre Elliott Trudeau International Airport, Cancun, Punta Cana International Airport, Santa Clara
Aerolíneas Sosa (Honduras)
S0; Airports: La Ceiba, Roatan, San Pedro Sula, Tegucigalpa, Utila Island