Air India (India)
AI; Airports: Delhi-Indira Gandhi, Frankfurt-Main, Mumbai (Bombay), Colombo, Lisbon, Addis Ababa, London Heathrow, London, all Airports (LCY, LGW, LHR, LTN, STN, SEN)
IndiGo Airlines (India)
6E; Airports: Bangalore, Delhi-Indira Gandhi, Hyderabad, Calcutta (Kolkata), Chennai (Madras), Mumbai (Bombay), Cochin, Ahmedabad
Air India Express (India)
IX; Airports: Kozhikode (Calicut), Mumbai (Bombay), Dubai, Cochin, Thiruvananthapuram, Kerala, Delhi-Indira Gandhi, Abu Dhabi, Mangalore
Jet Airways (India) (India)
9W; Airports: Hartsfield-Jackson Atlanta International Airport, GA, New York (JFK, EWR, LGA), Detroit Metropolitan Area, Detroit Metropolitan Wayne County Airport, MI, New York - John F. Kennedy International Airport, NY, Minneapolis - St. Paul International Airport, MN, Salt Lake City International Airport, UT, Paris - Charles de Gaulle
Spicejet (India)
SG; Airports: Mumbai (Bombay), Delhi-Indira Gandhi, Hyderabad, Bangalore, Chennai (Madras), Calcutta (Kolkata), Ahmedabad, Goa
Go First (India)
G8; Airports: Delhi-Indira Gandhi, Mumbai (Bombay), Bangalore, Ahmedabad, Calcutta (Kolkata), Srinagar, Hyderabad, Cochin
AirAsia India (India)
I5; Airports: Bangalore, Delhi-Indira Gandhi, Calcutta (Kolkata), Hyderabad, Goa, Pune, Jaipur-Sanganer, Cochin
Vistara (India)
UK; Airports: Delhi-Indira Gandhi, Mumbai (Bombay), Guwahati, Calcutta (Kolkata), Chennai (Madras), Ahmedabad, Bangalore, Port Blair