10 Things You Did Not Know About The HAL Airport In Bangalore

Published: Wednesday, September 17, 2025, 23:50 [IST]

Hindustan Aeronautics Limited (HAL) Airport, located in Bengaluru, is one of the city's older airfields. It was opened in January 1941, with commercial operations commencing a few years later.

Over time, as Bengaluru's aviation needs grew, the commercial passenger operations were shifted to Kempegowda International Airport (KIA) in 2008. HAL Airport since has been used for non-commercial purposes: defence use, test flights, VIP / VVIP movements, private aviation, etc.

Why HAL Remained Closed To Commercial Operations?

A key reason HAL could not carry commercial passenger traffic for many years is due to a concession agreement signed in July 2004 between the Government of India and Bangalore International Airport Limited (BIAL), the operator of KIA. Under this agreement:

HAL (or any other airport) within a 150-kilometre aerial radius of KIA was not permitted to develop, improve or conduct commercial or passenger operations.

This exclusivity agreement was intended to protect the investment in KIA and avoid competition in the same catchment area.

The Revival Plan

Recently, there has been increasing momentum to bring HAL Airport back into civilian/commercial service. Some key developments:

Master Plan Approval

The Airports Authority of India (AAI) has approved a master plan for HAL's revamp. The plan aims to re-enable HAL Airport for civil aviation, preparing it for passenger operations once the exclusivity period ends.

Exclusivity Expiration In 2033

The agreement barring any airport within 150 km of KIA from commercial operations is set to expire on 24 May 2033. From then on, HAL may legally resume civilian flights.

Capacity & Infrastructure targets

Under the master plan, HAL is projected to handle up to 40 lakh (4 million) passengers annually by 2047. During peak hours, it is expected to manage about 2,500 passengers per hour.

Phase-I Upgrades

Some of the concrete proposals in Phase-I include:

Increasing the terminal building's area from ~ 21,885 sqm to ~ 32,000 sqm. A new terminal will be built, with separate levels for arrivals and departures (currently they are housed together).
Construction of a multi-level car parking facility (ground + six floors) with capacity for about 500 cars.
The road in front of the terminal (currently two-lane) will be widened to four lanes to manage traffic more smoothly.
The existing runway (3,306 metres long and 61 metres wide) will remain unchanged. It is considered a strong asset due to its dimensions.

New navigation & safety systems

To support operations and ensure safety, HAL has recently upgraded some navigational aids. For example, a new Instrument Landing System (ILS) was installed (after 30 years), along with replacement/upgrade of DVOR/DME aids.

What To Expect By 2033 & Beyond

From May 24, 2033, HAL Airport will become eligible to open for civilian/commercial flights under the terms of the agreement.
It won't immediately become a full-scale international airport, but presumably will begin with domestic/regional operations, possibly under schemes like UDAAN (for regional air connectivity).
Infrastructure upgrades (as in Phase-I of the master plan) will progressively be put in place beforehand, so that when civilian operations begin, basic terminal, parking, access and safety features are ready.
Over time, as demand grows, further phases will be implemented, aiming for the 40 lakh passengers/year goal by 2047, Approximately.

Challenges & Considerations

Urban location: HAL is located closer to the city compared to KIA, which is both an advantage (access) and a complication (traffic, noise, land constraints).
Connectivity & access roads: The road in front of the terminal must be widened; access from various parts of the city must be improved. Public transport connectivity will be very important.
Coordination with KIA / BIAL: As two airports operating in the same metro region, there will need to be planning to avoid overlapping traffic, manage airspace safely, avoid conflicting services, etc.
Demand forecasts & economics: The investments will need to make financial sense - how many passengers will prefer HAL versus KIA, routes, airlines, etc.
Regulatory approvals, environmental clearances, land use: All these will need to be lined up well in advance.

Significance For Bengaluru

It could ease the load on KIA, especially for short-distance/regional flights.
It may reduce travel time for many residents, especially those in South Bengaluru or nearer to HAL, who find KIA far away.
It could boost regional connectivity (smaller cities nearby).
Concerted development may spur economic activity around HAL again, including support services, hotels, transport, etc.

DriveSpark Thinks

Bengaluru's HAL Airport is poised for a comeback. Locked out of commercial operations since 2008 due to a 150-km exclusivity clause linked to KIA, its restoration is legally enabled from May 24, 2033, when that restriction ends. Authorities have approved a master plan: upgrades to terminals, roads, parking, safety systems, while the runway remains largely unchanged.

The goal is to handle some 4 million passengers annually by 2047, with about 2,500 at peak hours. But reopening involves not just building infrastructure, but also solving for access, demand, coordination, and urban constraints. If successful, HAL could once again be a vital pillar in Bengaluru's aviation ecosystem.