Indira Gandhi International (IGI) Airport in New Delhi will temporarily shut down one of its main runways for an extensive period of five months beginning February 16 as part of a major runway renovation project. The closure is expected to affect flight operations at one of India’s busiest aviation hubs and has prompted advisories for airlines, passengers, and airport stakeholders.
Airport authorities clarified that the runway closure is necessary to carry out critical resurfacing, safety enhancements, and infrastructure upgrades. These improvements are designed to prolong the runway’s service life, enhance aircraft handling performance, and align the facility with international standards for safety and reliability. The extensive nature of the work means that it cannot be completed within short overnight windows or phased block closures, necessitating a prolonged shutdown.
When one runway is taken out of service, overall aircraft movement capacity is reduced, which can lead to rescheduling of flights, longer turnaround times, and potentially tighter runway slots. This is particularly significant at IGI Airport, where traffic levels routinely exceed the average for a major international gateway. Both domestic and international carriers have been asked to plan operations with awareness of the changed runway availability.
Passengers travelling through Delhi during the closure period are being advised to allow extra time for their journeys and to keep in touch with their airlines for the latest scheduling updates. Some flights may be rescheduled for different times of the day to optimise runway utilisation, while others could face longer ground holds.
Airport officials said they are coordinating closely with airlines to minimise disruption. This includes evaluating peak travel periods, redistributing landing and takeoff slots where feasible, and maintaining as much normalcy as possible within the constraints imposed by single-runway operations. Air traffic control has issued guidance to carriers on preferred arrival and departure patterns during the construction window.
Frequent flyers and travel agents have noted that passengers should check flight statuses in the days leading up to and during the closure. Many travellers planning to transit through Delhi — whether on domestic connections or international layovers — may see adjustments in gate assignments and departure timings. Airlines are expected to update mobile apps, SMS alerts, and email notifications with real-time information to keep passengers informed.
Despite the temporary inconvenience, airport planners stressed the long-term benefits of the runway work. A fully refurbished runway promises smoother operations, fewer emergency closures for maintenance, and improved performance in adverse weather conditions. These upgrades are part of a broader infrastructure enhancement programme aimed at supporting projected traffic growth over the next decade.
Industry experts say that closing one runway at a major hub is never taken lightly, as it requires careful balancing of construction needs with operational continuity. Most major airports schedule similar projects during low traffic periods, but the scale of this shutdown reflects the critical nature of the repair work. Airlines and regulators have been engaged in planning discussions to ensure that capacity remains acceptable and safety is upheld throughout the upgrade process.
Passengers travelling through IGI Airport between mid-February and mid-July are encouraged to build extra buffer time into their itineraries, particularly during peak hours and weekends. Airport signage, staff briefings, and announcement systems will guide travellers to the correct terminal access points and adjust expectations for taxi times and gate procedures. Those with flexible travel dates may also consider alternative airports or shift travel plans to periods outside the runway closure window.
Overall, while the upcoming runway closure will present short-term challenges for IGI Airport operations, authorities and carriers are working together to manage the impact and deliver improved infrastructure that supports the airport’s long-term role as a global aviation gateway.
