The rise in bird hits around Indira Gandhi International Airport is exposing a problem that extends well beyond the airport perimeter: aircraft safety depends partly on how the surrounding city manages waste, sewage, meat markets and animal populations. According to airport sources cited by the Times of India, bird-hit cases outside IGIA that affected aircraft taking off or landing increased from 90 in 2024 to 460 in 2025. The figure stood at 209 up to September this year.
Inside the airport, the reported numbers were lower but also increased between 2024 and 2025, from 89 cases to 117, before reaching 63 up to September this year. The distinction between incidents inside and outside the airport is important because it maps the safety challenge onto different administrative responsibilities. Delhi International Airport Ltd, or DIAL, can manage conditions within IGIA. Areas outside the boundary fall under the jurisdiction of multiple civic and government agencies.
That division creates a governance problem familiar across Indian cities: a high-value piece of infrastructure may be operated by one institution, while the environmental conditions that affect its functioning are controlled by several others. In this case, the airport can maintain its own airfield environment, but it cannot independently eliminate waste dumping, sewage accumulation or unauthorised meat vending in neighbouring settlements and road corridors.
The reported figures show the scale of the concern, but they also need to be read carefully. The 460 cases recorded outside IGIA in 2025 were more than five times the 2024 figure. The 209 cases recorded up to September this year do not represent a full-year total, so they cannot yet be directly compared with the previous annual count. Similarly, the 63 incidents recorded inside the airport up to September remain below the 2025 full-year figure of 117 because the reporting periods are different.
Even with that limitation, the trend has been significant enough to prompt a meeting of the Airfield Environment Management Committee on August 24. The committee includes stakeholders connected with the airport environment. Minutes from the meeting, cited in the report, recorded DIAL’s concerns about waste disposal and unauthorised meat vending along aircraft approach paths.
The minutes also identified the presence of peafowl, monkeys and dogs around IGIA. DIAL told the committee that these animals created a safety threat to passengers, foreign delegates and visiting dignitaries. The airport operator’s submission warned that a strike involving larger animals could cause substantial aircraft damage and pose a risk to passengers because of their mass.
This expands the issue beyond the conventional understanding of a bird strike. Aircraft approaching or departing from an airport operate through a defined but invisible safety environment that includes flight paths, approach corridors and adjoining land. Conditions on the ground can alter the concentration and movement of birds and animals in that environment. Food waste, open refuse, sewage and meat markets can become attractors, while poorly managed garbage points can make animal movement more difficult to control.
The locations mentioned in the committee minutes illustrate how dispersed the problem is. Rangpuri Pahadi was identified for sewage accumulation. An illegal chicken market in RK Puram, waste dumping in Dwarka and Jai Hind Colony in Vasant Kunj, and improper disposal at garbage collection points, or dhalaos, were also listed as areas requiring attention.
These are not all airport-site management issues. They involve sanitation, licensing and enforcement, solid-waste collection, drainage and local land-use control. Different agencies may be responsible for different locations, and the relevant jurisdictions do not necessarily follow the airport’s operational boundary. That means the response cannot be limited to bird-scaring measures or airfield patrols inside IGIA.
The committee structure is therefore central to understanding the problem. A multi-stakeholder meeting can bring airport operators, civic agencies and other authorities into the same administrative process, but the minutes cited in the report do not establish that the identified problems have been resolved. They record the issues presented and the locations requiring attention. The available material also does not specify which agency has been assigned each corrective action, the deadlines for completion, or whether any enforcement action has followed.
That gap between identification and implementation is a recurring weakness in urban infrastructure governance. Large facilities often have detailed internal operating systems, but their exposure to the city remains determined by external networks: roads, drains, waste routes, informal markets, open land and settlement patterns. When responsibility is divided, each agency may be able to explain its own limited role while the combined risk remains unresolved.
For IGIA, the consequences are especially serious because it is India’s biggest aviation hub, according to the report. Airport safety is not confined to runways, terminals and navigation systems. It is also connected to the quality of the urban edge around the airfield. A waste point, sewage pool or meat market several kilometres from the terminal can become part of an aviation-safety discussion if it affects animal activity along aircraft approach paths.
The data supplied in the report also suggests that the problem requires consistent monitoring rather than a one-time clean-up. Outside-airport incidents rose sharply from 90 in 2024 to 460 in 2025, while incidents inside rose from 89 to 117 over the same period. The two sets of numbers should not be combined because they refer to different locations, but together they indicate that the airport’s wider operating environment needs attention both within and beyond the perimeter.
The evidence does not establish a precise causal relationship between each listed civic problem and each bird-hit incident. It does, however, show that DIAL has identified waste disposal, sewage and unauthorised meat vending as conditions associated with the risk, and that these concerns were recorded in the Airfield Environment Management Committee’s minutes. The report also does not provide a breakdown by species, location, aircraft type, flight phase or severity of damage. Those details would be necessary to assess which interventions have the greatest effect.
That missing operational information matters for accountability. A useful response would need to connect incident records with specific hotspots and responsible agencies, while distinguishing between bird hits inside the airfield and strikes or near-strikes linked to surrounding approach areas. Without that linkage, authorities may be able to count incidents without establishing whether civic interventions are reducing the hazard.
The immediate urban question is therefore not simply how to keep birds away from aircraft. It is whether the institutions responsible for Delhi’s airport region can coordinate sanitation, waste management, market regulation and land-use enforcement around a common safety objective. IGIA’s boundary may define DIAL’s direct control, but it does not define the environmental system through which aircraft operate.
The reported rise in bird hits makes that institutional boundary visible. The next stage will depend on whether the problems recorded by the Airfield Environment Management Committee lead to named responsibilities, measurable clean-up and enforcement actions, and sustained monitoring of the approach paths. Until those steps are documented, the available evidence confirms a serious safety concern but not yet a completed administrative response.
