India, May 21 -- IndiGo announced that Moody's Investor Services, Inc (Moody's) in its debut assessment has assigned IndiGo a long-term investment grade credit rating of Baa3 with a stable outlook at par with India's sovereign credit rating.This marks a significant financial milestone for IndiGo, as it becomes one of the select few global airlines and select few corporates in India to receive an investment-grade credit rating. Moody's highlighted several key strengths that contributed to this outcome, including India's strong economic growth outlook, IndiGo's solid market presence, strong financial metrics, industry-leading cost structure, sound liquidity position, and a substantial aircraft pending order book. The agency also acknowledged ...