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
Icelandair (Iceland)
FI; Airports: Reykjavik-Keflavik International, Reykjavik-Metropolitan Area (KEF, RKV), Copenhagen, Seattle-Tacoma International Airport, WA, Stockholm-Arlanda, Stockholm Metropolitan Area, Gothenburg-Landvetter, Helsinki-Vantaa
Turkish Airlines (Turkey)
TK; Airports: Istanbul-Ataturk, Ankara Esenboga, Istanbul - Sabiha Gökcen, Oslo-Gardermoen, Stockholm-Arlanda, Stockholm Metropolitan Area, Izmir Adnan Menderes, Antalya
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
TAP Air Portugal (Portugal)
TP; Airports: Lisbon, Sao Paulo - Metropolitan Area ( CGH, GRU, VCP), Sao Paulo Guarulhos International Airport, Rio de Janeiro, all Airports (GIG, SDU), Frankfurt-Main, Rio de Janeiro - Galeao, New York (JFK, EWR, LGA), Munich
Lufthansa (Germany)
LH; Airports: Munich, Frankfurt-Main, Oslo-Gardermoen, Vienna International, Dusseldorf, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Stockholm-Arlanda
KLM (Netherlands)
KL; Airports: Hartsfield-Jackson Atlanta International Airport, GA, Amsterdam-Schiphol, Detroit Metropolitan Area, Detroit Metropolitan Wayne County Airport, MI, Minneapolis - St. Paul International Airport, MN, New York (JFK, EWR, LGA), New York - John F. Kennedy International Airport, NY, Salt Lake City International Airport, UT
Qatar Airways (Qatar)
QR; Airports: Doha International Airport, London, all Airports (LCY, LGW, LHR, LTN, STN, SEN), London Heathrow, Sao Paulo Guarulhos International Airport, Sao Paulo - Metropolitan Area ( CGH, GRU, VCP), Muscat-Seeb, Kuwait-Kuwait International, Edinburgh
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
Pakistan International Airlines (Pakistan)
PK; Airports: Karachi-Quaid-E-Azam International, Islamabad International, Lahore, Jeddah-King Abdulaziz International Airport, Sialkot, Peshawar, Paris - Charles de Gaulle, Paris - Metropolitan Area (CDG, ORY, BVA, XCR)
Emirates Airline (United Arab Emirates)
EK; Airports: Dubai, Sydney-Kingsford Smith International Airport, NSW, Melbourne-Tullamarine International Airport, New York (JFK, EWR, LGA), Seattle-Tacoma International Airport, WA, Brisbane, Boston Logan International Airport, MA, New York - John F. Kennedy International Airport, NY
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)
Air Peace (Nigeria)
P4; Airports: Lagos-Murtala Muhammed, Abuja, Accra Airport, Port Harcourt, Owerri, Benin City Benin, Calabar, Enugu Emene
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
Pegasus Airlines (Turkey)
PC; Airports: Istanbul - Sabiha Gökcen, Izmir Adnan Menderes, Antalya, Ankara Esenboga, Ercan, Cyprus, Adana, Rome-Fiumicino, Rome, all Airports - (FCO, CIA)
Egyptair (Egypt)
MS; Airports: Cairo International, Copenhagen, Jeddah-King Abdulaziz International Airport, Lisbon, Istanbul-Ataturk, Johannesburg-Johannesburg Inernational, Aswan-Daraw Airport, Luxor
Ethiopian Airlines (Ethiopia)
ET; Airports: Addis Ababa, Oslo-Gardermoen, Stockholm-Arlanda, Stockholm Metropolitan Area, Frankfurt-Main, Sao Paulo Guarulhos International Airport, Sao Paulo - Metropolitan Area ( CGH, GRU, VCP), Vienna International
British Airways (United Kingdom)
BA; Airports: London, all Airports (LCY, LGW, LHR, LTN, STN, SEN), London Heathrow, London Gatwick, Dallas-Fort Worth International Airport, T, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Madrid-Barajas, Dublin
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
Iberia (Spain)
IB; Airports: Madrid-Barajas, London, all Airports (LCY, LGW, LHR, LTN, STN, SEN), London Heathrow, Barcelona, Chicago-IL all Airports (ORD, MDW, RFD), Chicago O'Hare International Airport, IL, Miami International Airport, FL, Mexico City-Juarez International