IndiGo and Air India were affected by a recent technical glitch at the Mumbai International Airport. All operations were shifted to manual mode. Operations remained affected at Mumbai's Chhatrapati Shivaji Maharaj International Airport (CSMIA) recently due to a technical glitch. The incident took place on Tuesday evening, affecting multiple flights between 7 PM and 9 PM. While some faced delays of an hour or more, a few were cancelled, Hindustan Times reported.