Blue Line Metro Bangalore: Stations, Route & Timings

Bangalore’s metro expansion has reached a point where cross-city travel is no longer limited to short urban hops. One of the most transformative additions is the Blue Line Metro corridor connecting Central Silk Board to Kempegowda International Airport (KIA).

This corridor is designed to solve two long-standing challenges simultaneously:

• Heavy ORR and East–Central commute congestion

• Time-consuming airport access from South and East Bangalore

For daily office commuters, frequent flyers, and long-term property buyers, the Blue Line represents a structural shift in how Bangalore moves.

What Is the Blue Line Metro in Bangalore?

The Blue Line is part of Namma Metro, developed and operated by Bangalore Metro Rail Corporation Limited (BMRCL).

On official metro maps, blue-coded corridors represent multiple connected stretches across Phase 2, Phase 2A, and Phase 2B, functioning together as a single high-capacity mobility spine.

Unlike earlier metro corridors that focused on city-center movement, the Blue Line is designed for long-distance, cross-zone connectivity.

Blue Line Metro Route Overview (Map-Based)

Source : Wikipedia

Primary Alignment

Central Silk Board → KR Puram → Hebbal / Yelahanka → Kempegowda International Airport (KIA)

Corridor Characteristics

• Predominantly elevated metro

• Built along Outer Ring Road and arterial connectors

• High station density near employment hubs

• Designed for both daily commute and airport travel

Blue Line Metro Starting & Ending Points

• Starting Point: Central Silk Board (South-East Bangalore)

• Ending Point: Kempegowda International Airport – Terminal Stations

This alignment allows seamless travel from Electronic City–ORR belt to the Airport, bypassing some of Bangalore’s most congested road corridors.

Complete Blue Line Metro Stations (As per Map)

South & ORR Section

• Central Silk Board

• Iblur Junction

• Bellandur

• Marathahalli

• Doddanekundi

This stretch directly serves ORR tech parks, startup clusters, and high-density residential pockets.

East Bangalore Section

• KR Puram (Major interchange)

• Benniganahalli

• Baiyappanahalli (Interchange with Purple Line)

KR Puram acts as a critical transfer hub, linking East, Central, and North Bangalore corridors.

North Bangalore Section

• Hebbal

• Yelahanka

• Bagalur Cross

• Airport City

Airport Section

• Kempegowda International Airport – Terminal Stations

The airport stations are planned for direct terminal access, reducing last-mile dependency.

Blue Line Metro Timings

Operating Hours

• First train: Around 5:00 AM

• Last train: Around 11:00 PM

Airport-bound early morning and late-night services are expected to follow the same operational window, with adjustments as ridership stabilises.

Train Frequency

• Peak hours (8:00–11:00 AM | 5:30–8:30 PM): Every 5–7 minutes

• Non-peak hours: Every 10–15 minutes

This frequency supports predictable travel for office and airport commuters alike.

Travel Time Estimates

Indicative end-to-end travel times based on station spacing and design speed:

• Central Silk Board → KR Puram: ~35 minutes

• KR Puram → Hebbal: ~25 minutes

• Hebbal → KIA Terminal: ~25–30 minutes

• Central Silk Board → Airport: ~85–95 minutes

Despite the distance, metro travel offers far higher reliability than road travel, especially during peak hours.

Fare Structure on the Blue Line

The Blue Line follows the Namma Metro distance-based fare model:

• Minimum fare: ₹10

• Maximum fare: ₹60

Smart Card Advantages

• Discounted fares

• Faster entry and exit

• Monthly passes for frequent travellers

Airport stations may have dedicated fare slabs, applicable only to airport-bound journeys.

Interchange Stations & Network Connectivity

Key interchange nodes along the Blue Line:

• Central Silk Board: ORR-based feeder connectivity

• KR Puram: East–North interchange

• Baiyappanahalli: Purple Line integration

• Hebbal: North Bangalore bus and road network

These interchanges allow city-wide travel with minimal transfers.

Parking, Feeder Services & Accessibility

Major stations provide:

• Park-and-ride facilities

• Feeder bus services

• Elevators, ramps, tactile flooring, wide concourses

The corridor is designed to support senior citizens, airport travellers with luggage, and differently-abled passengers.

Impact of the Blue Line on Commute & Real Estate

Observed and Expected Impact

• Significant reduction in ORR commute stress

• Reliable airport access from South and East Bangalore

• Higher rental demand near ORR and KR Puram stations

• Long-term value uplift in North Bangalore micro-markets

Residential projects within walking distance of Blue Line stations typically experience stronger absorption and rental stability.

Tips for Daily & Airport Commuters

• Travel before 8:00 AM or after 10:00 AM for reduced crowding

• Use smart cards for faster gate access

• Board near exits aligned with station staircases

• Check live train status during early-morning airport runs

Conclusion

The Central Silk Board to KIA Blue Line Metro is not just another corridor. It is Bangalore’s first true cross-city mobility spine, linking the IT-heavy south-east, residential east, growing north, and the airport into one continuous system.

For commuters, flyers, and long-term residents, the Blue Line is already reshaping daily decisions around travel, housing, and workplace accessibility. Over time, it will play a defining role in how Bangalore expands and decentralises.