A SpiceJet flight to Pune was delayed six hours and then cancelled at Delhi airport, stranding over 180 passengers.
Delhi's IGI Airport has confirmed flights are operating normally amid an IMD red alert for heavy rain, as Air India, SpiceJet and IndiGo issue advisories.
Srinagar Airport's 8 am-5 pm flight operating window extends to July 31 as the IAF carries out a runway upgrade.