Delhi Airport Floods Trigger Flight Diversions

When the skies opened up over Delhi on Friday afternoon, the rain didn’t just tap on windows – it actually found its way onto the tarmac of India’s busiest airport. By the time the clock struck around 3:30 pm, water was pooling in several zones of the Indira Gandhi International (IGI) complex, prompting the authorities to reroute incoming aircraft.

Airlines scrambled to divert flights that were due to land from cities such as Ahmedabad, Mumbai and Port Blair. The diversion window lasted roughly an hour, until about 4:30 pm, after which ground crews worked to clear the water and get things moving again.

According to the flight‑tracking site Flightradar24, more than 400 scheduled movements were either delayed or redirected that day. That’s a hefty number for an airport that typically handles over 1,300 take‑offs and landings every single day.

Passengers stuck at the terminals reported the unusual sight of waterlogged aprons and runways, a scene captured in several videos shared online. While no major safety incidents were reported, the standing water did raise concerns about potential slip hazards for ground staff.

Adding to the drama, the India Meteorological Department (IMD) had already warned of further showers throughout the night. Thursday’s temperature peaked at 34.9 °C – a touch above the seasonal average – while the low dipped to 27 °C. Air quality was tagged as “satisfactory” with an AQI of 74, according to the Central Pollution Control Board.

The IMD’s forecast isn’t limited to Delhi alone. Nearby regions including Haryana, Chandigarh, Uttar Pradesh, Uttarakhand, Punjab and Rajasthan have also been placed under rain alerts, with isolated thunderstorms expected over the weekend.

For travellers caught in the shuffle, airlines issued advisories and urged patience as crews cleared the water and re‑established normal operations. By the early evening, most of the delayed flights had either taken off or been reassigned to alternate airports.

While the flood was a temporary inconvenience, it underscored how vulnerable even the most modern aviation hubs can be to sudden, heavy rainfall – a reminder that weather still holds sway over the skies.