IndiGo, the largest airline from Delhi airport's Terminal 1, has cancelled around 90 flights due to a roof collapse. SpiceJet's flights have been diverted to Terminals 2 and 3, but the number of SpiceJet flights shifted to these terminals is unknown. The airport's roof collapsed during heavy rains, causing at least one death and six injuries. The Indian Institute of Technology and the GMR group have set up committees to investigate the incident.
