India, April 12 -- A dust storm in Delhi on Saturday led to hundreds of passengers waiting for long hours at the Indira Gandhi International (IGI) Airport as more than 450 flights were delayed. Several flights were also cancelled inconveniencing passengers further.

The gusty winds and inclement weather conditions disrupted operations at the airport, with passengers waiting for updates from Friday evening to Saturday morning.

The congestion eased slightly after Saturday afternoon. Many passengers took to social media to voice their frustration with the crowded and chaotic airport.

One passenger tagged the aviation minister and Air India authorities, saying, "Most mismanaged, misinformed world class international airport, New Delhi.#INDI...