In the first phase, lucknow-Allahabad, lucknow-Agra, lucknow-Meerut and lucknow-Varanasi would be connected through air. Altogether, 18 companies have come forward in the expression of interest to set up Air taxis in the state. Prominent companies who have shown their interest are Jet Serve Aviation, Indus Airways, Aryan, Northeast Shuttles, CD Aviation and Fairwinds Aviation.