Delhi Airport to Temporarily Close Runway 28\/10 for 90 Days from June 15, 2025

Major Infrastructure Overhaul Begins at IGI Airport

Indira Gandhi International Airport (IGIA), India’s busiest aviation hub, is scheduled to close Runway 28/10 for 90 days starting June 15, 2025, as part of a critical infrastructure upgrade. This move will facilitate the installation of CAT III-B Instrument Landing System (ILS)—a technology that enables aircraft to land in extremely poor visibility, particularly during Delhi’s dense winter fog.

Why This Upgrade Is a Game-Changer

Delhi is notorious for flight disruptions during winter due to low visibility. Upgrading to CAT III-B will enable aircraft to land with visibility as low as 50 meters, a much-needed enhancement for uninterrupted winter operations. For B2B agents managing corporate travel or group departures, this upgrade promises greater schedule reliability and fewer last-minute diversions.

April Attempt Delayed by Weather—New Timeline Promises Smoother Execution

Earlier in April 2025, Delhi International Airport Ltd. (DIAL) began similar work but halted the upgrade due to unexpected easterly winds. This caused over 400 flight delays, forcing DIAL to postpone the closure until a more favourable period.

The revised plan targets mid-June to mid-September, aligning with westerly wind conditions and post-peak travel season. This timing ensures minimum disruption across the airport’s average of 1,300 daily flight movements.

How Will Flights Operate During the Closure?

Despite the temporary suspension of Runway 28/10 (also called 10/28), IGIA will continue full-scale operations using its other three active runways:

• Runway 09/27

• Runway 11R/29L

• Runway 11L/29R
  

With Terminal 2 already closed for maintenance, all passenger traffic will be handled through Terminal 1 and Terminal 3. Airport authorities have reassured stakeholders that the impact will be minimal and well-managed.

Runway Numbering Explained for Travel Professionals

For those unfamiliar with runway designations, runways are numbered based on magnetic compass headings. Runway 28/10 means aircraft land or take off in either 280° or 100° directions, depending on wind flow. This dual orientation allows flexible usage depending on weather conditions.

What B2B Travel Planners Should Know

• Minor flight time adjustments may occur, so proactive itinerary tracking is essential.

• Ensure your clients stay updated via their airlines or the official Delhi Airport website.

• No major disruptions are anticipated due to advanced preparation and load balancing across operational runways.
  

Conclusion: A Strategic Step Toward Safer and Smarter Aviation

This strategic closure reflects Delhi Airport’s long-term commitment to technological upgrades and operational resilience. The CAT III-B system will significantly reduce delays, boost safety, and enhance the travel experience, especially during challenging weather months.

For B2B travel agents, this means greater confidence in winter scheduling, fewer emergency changes, and improved service delivery to clients.

Want more travel updates like this?
👉 Follow our updates at blog.agentbazar.in and transform how you support your clients at every stage of travel.