Categorised as a Tier II city, Indore is the largest city in Madhya Pradesh. It has emerged as a prime centre of finance, commerce, education and technology in the state. Raipur, Pune, Nagpur, New Delhi, Mumbai, Bangalore and Hyderabad are the cities from where non-stop flights can be availed to reach Indore. IndiGo, Jet Airways, SpiceJet and JetLite are the airlines that operate regular flights to this destination. Devi Ahilyabai Holkar Airport, as the airport is commonly known as, is equipped with ultramodern navigation techniques for safe operation of flights.