Terminal 3 at Indira Gandhi International (IGI) Airport in Delhi stands as one of the world’s largest and busiest airport terminals, serving as the primary gateway for both international and domestic air travel in India’s capital. Understanding which flights operate from this massive terminal can significantly enhance your travel experience and planning process.
Terminal 3, inaugurated in 2010, functions as an integrated facility handling both international and domestic flights under one roof. This architectural marvel spans over 5.4 million square feet, making it the eighth-largest passenger terminal building globally. The terminal’s design facilitates seamless passenger flow between international and domestic operations, though they maintain separate processing areas for security and customs requirements.

Terminal 3 serves as the exclusive hub for all international flights entering and departing Delhi. The comprehensive list of international airlines includes:
While Terminal 3 handles international flights exclusively, it also serves as the domestic hub for several major Indian carriers:
Air India – India’s national carrier operates extensive domestic services from Terminal 3, connecting Delhi to major cities including:
Air India Express operates domestic routes from Terminal 3 to destinations such as:
Vistara (now merged with Air India) previously operated as a full-service domestic carrier from Terminal 3
IndiGo – Select domestic flights operate from Terminal 3, though the majority of IndiGo’s domestic operations utilize Terminal 1. Terminal 3 IndiGo flights serve destinations including:
SpiceJet – Specific flights with four-digit flight numbers starting with “8” operate from Terminal 3, while other domestic SpiceJet flights use Terminal 1. Terminal 3 SpiceJet destinations include:
Akasa Air – India’s newest airline operates domestic flights from Terminal 3 to:

Terminal 3 also accommodates various cargo airlines and charter operations, though these primarily utilize dedicated cargo facilities located approximately 1 kilometer from the main passenger terminal.
The extensive international network from Terminal 3 covers virtually every continent:

International flights require passengers to arrive 3 hours before departure, while domestic flights mandate 2 hours early arrival. Terminal 3’s sophisticated infrastructure includes multiple check-in zones, automated kiosks, and dedicated counters for different service classes.
All international passengers must complete immigration procedures at Terminal 3, regardless of their final destination. The terminal features dedicated fast-track channels for premium passengers and connecting flights.
Terminal 3 operates state-of-the-art baggage handling systems with multiple carousel belts serving both international and domestic operations. The integrated design allows for efficient baggage transfers between international and domestic flights within the same terminal.

Terminal 3 houses numerous premium lounges including:
The terminal features extensive dining options ranging from quick service outlets to fine dining restaurants, alongside comprehensive shopping facilities including duty-free stores for international travelers.
Terminal 3 connects directly to the Delhi Metro Airport Express Line, providing rapid transit to central Delhi in approximately 18 minutes. Additional transportation includes prepaid taxis, app-based ride services, and hotel shuttle buses.
Always verify your specific terminal assignment on your boarding pass or airline confirmation, as operational requirements occasionally necessitate terminal changes. This is particularly important for SpiceJet domestic flights, which may operate from either Terminal 1 or Terminal 3 depending on the flight number.
For passengers requiring transfers between terminals, complimentary shuttle bus services operate continuously between all three terminals. Transfer times typically range from 10-20 minutes depending on traffic conditions.
Terminal 3 accommodates passengers with special needs, including wheelchair services, assisted mobility, and dedicated check-in counters for passengers requiring additional assistance.

Terminal 3 at Delhi Airport represents the pinnacle of modern aviation infrastructure in India, seamlessly handling millions of passengers annually while maintaining high standards of service and efficiency. Whether traveling domestically or internationally, understanding Terminal 3’s operations ensures a smoother and more enjoyable travel experience through one of Asia’s premier aviation hubs.
The terminal continues to evolve with technological advances and expanded services, reinforcing its position as a critical gateway connecting India with the world while serving as a testament to the country’s growing aviation sector and international connectivity.
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