Heavy rainfall and thunderstorms forced the diversion of 15 flights and delayed more than 200 others at Indira Gandhi International Airport [1], [2].
These disruptions highlight the vulnerability of one of India's busiest aviation hubs to sudden extreme weather events, affecting thousands of passengers and regional logistics.
Airport operations in the Delhi National Capital Region were hampered by a combination of heavy rain, lightning, and thunderstorms [1], [2]. Meteorological reports indicated that wind speeds during the event reached between 30 and 40 km/h [1]. The weather conditions created significant hazards for arriving and departing aircraft, necessitating immediate tactical changes to flight paths.
Data indicates that more than 200 flights experienced delays [2]. On average, these flights were delayed by approximately 32 minutes [2]. While many aircraft were able to wait for improved conditions, 15 flights were diverted to alternative airports to ensure passenger safety [1].
Airport authorities managed the congestion as crews worked to clear the backlog of delayed departures. The instability of the weather pattern in the NCR region contributed to the volatility of the flight schedule throughout the event [1], [2].
Officials said they did not provide a specific timeline for the full restoration of normal operations, though the immediate impact was centered on the peak of the storm's intensity [1].
“15 flights were diverted to alternative airports to ensure passenger safety”
The disruption at IGI Airport underscores the ongoing challenge of maintaining aviation reliability in the Delhi NCR region, where seasonal weather volatility can rapidly overwhelm airport capacity. The diversion of multiple flights suggests that the severity of the thunderstorms exceeded the immediate landing capabilities of the hub, forcing a reliance on secondary airports to prevent airborne congestion.
