Mint Primer | How long will it take for IndiGo’s grounded fleet to resume flying?
IndiGo’s flight expansion plans face headwinds as more than 70 aircraft are grounded due to Pratt & Whitney engine problems. The grounding has an impact on the airline industry and ticket prices. Is there a solution? Mint Explained. Why were the planes grounded? The key reason was a problem with the combustion chamber of Pratt