Upgraded Terminal 1 at Delhi Airport: A New Benchmark in Domestic Aviation

The newly upgraded Terminal 1 (T1) at Indira Gandhi International Airport (IGIA), Delhi, marks a major milestone in India’s aviation journey. Designed to accommodate the rising demand for domestic air travel, the terminal blends cutting-edge technology, sustainable design, and enhanced passenger amenities.

A Landmark in Infrastructure

Inaugurated by the Hon'ble Prime Minister on March 10, 2024, and fully operational since August 17, 2024, Terminal 1 is now India’s largest domestic terminal. With a handling capacity of 40 million passengers annually, it plays a pivotal role in reinforcing Delhi Airport’s status as a key aviation hub. Architecturally, the terminal is striking—with soaring ceilings, expansive interiors, and open spaces that foster a warm, welcoming environment. Its Platinum LEED certification reflects a strong commitment to eco-conscious development.

Enhancing Passenger Experience

Smart Design and Advanced Technology

T1 integrates modern technology to streamline every step of the passenger journey. Features such as self-check-in kiosks, mobile queue-busters, and advanced security scanners reduce wait times and optimize flow. Additional baggage belts ensure quicker processing from check-in to baggage claim.

Cultural Identity Through Art

A hallmark of the terminal is its celebration of Indian art and heritage. Sculptures and murals by renowned artists like Paresh Maity, Kavitha Prasad, and Satyendra Rane infuse the space with cultural richness, offering passengers an immersive glimpse into India’s diverse traditions.

Optimized Layout and Accessibility

The terminal is efficiently zoned across levels to promote smooth passenger movement:

  • Level 1 (L1): Access to bus gates 31–45
  • Levels 2 & 3: Arrival areas and baggage claim
  • Level 4 (L4): Departures with check-in counters, gates 2–23, and retail outlets

This multi-level layout minimizes congestion while ensuring intuitive navigation and comfort.

Accolades and Recognition

The Phase 3A expansion, which includes Terminal 1 and the Eastern Cross Taxiway Bridge, has earned prestigious awards such as the Build India Infra Award (2023–24) and recognition from the Indian Concrete Institute (NDC). These honors speak to the project’s engineering excellence and visionary impact.

Seamless Connectivity

T1’s connectivity to the city and other terminals is robust and multimodal:

  • Free Airport Shuttle: 24/7 service every 20 minutes to Terminals 2 and 3
  • Delhi Metro (Magenta Line): Direct connection to major city hubs
  • DMRC Feeder Bus: Inexpensive travel between T1 and T2
  • Taxis and Ride-Hailing: Easy access via Uber, OLA, and prepaid services

Together, these options ensure effortless transfers for all passengers.

Comfort-Focused Amenities

To enhance the overall journey, Terminal 1 offers:

  • Ample parking
  • Meet and greet lounges
  • Special assistance for seniors and differently-abled passengers
  • Family-friendly zones
  • On-site medical services
  • Lost & found counters

These features reaffirm the terminal’s people-first design philosophy.

A Vision for the Future

Terminal 1 redefines domestic air travel in India. By integrating sustainability, smart systems, and cultural expression, it sets a benchmark for future infrastructure projects.

Roy Sebastian, CEO of GEMS, sums it up perfectly:

“The completion of Terminal 1 marks a significant leap in India’s aviation landscape—one that aligns capacity enhancement with responsible, sustainable growth. The integration of smart technology, sustainable materials, and artistic expression creates an airport environment that is efficient, welcoming, and distinctly Indian.” “This terminal sets a new standard for how infrastructure can advance economic objectives while respecting environmental boundaries and cultural identity. The journey of Terminal 1 reflects India’s readiness to lead with innovation, responsibility, and pride on the global aviation stage.”

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