GREATER NOIDA, April 29 -- The Noida International Airport has begun outreach to airlines for ticket booking, a day after receiving approval for its Aerodrome Security Programme (ASP) from the Bureau of Civil Aviation Security (BCAS) - a clearance that starts a mandatory 45-day countdown before commercial flight operations can begin, putting the latest possible start date in the second week of June. IndiGo, according to a memorandum signed in 2023, will be the launch carrier at the airport, a spokesperson confirmed, with Akasa Air and Air India Express also committed to operating flights. Airlines from the West Asia and Southeast Asia have expressed interest in international routes. "We anticipate most flights to be domestic initially, with...