Air India Introduces Daily Flights to World’s 2nd Busiest Airport

DELHI— Air India, a subsidiary of Tata Group, has announced an increase in its flight capacity for the Delhi-London Heathrow route for the Northern Winter 2025/26 season. Instead of the previously planned three daily flights, the airline will operate four daily services from October 26, 2025, to March 28, 2026.

This route will utilize a mix of Airbus A350-900 and Boeing 787-9 aircraft, reinforcing Air India’s presence in a highly competitive long-haul market. This adjustment highlights the airline’s commitment to fleet modernization and its international expansion strategy.

Air India Enhances Delhi to London Flight Services

Air India has upgraded its Delhi (DEL) to London Heathrow (LHR) operations by adding an additional flight frequency for the winter season of 2025/26. This update represents a significant move in the carrier’s initiative to enhance connectivity between India and the UK, a route demonstrating strong demand for both business and leisure travel.

The airline’s updated schedule will feature two services utilizing the Airbus A350-900 and two with the Boeing 787-9 Dreamliner. This combination ensures a balance of efficiency and passenger comfort.

The A350-900 is Air India’s latest long-haul aircraft, showcasing modern amenities, while the 787-9 remains a staple of its international operations.

Revised Schedule for Winter 2025/26

The updated timetable for flights from Delhi (DEL) to London Heathrow (LHR) is detailed below:

Delhi to London Heathrow:

• AI161: DEL 0125 – 0635 LHR | A350-900 | Daily
• AI111: DEL 0615 – 1130 LHR | A350-900 | Daily
• AI2017: DEL 1410 – 1925 LHR | Boeing 787-9 | Daily
• AI2015: DEL 1515 – 2030 LHR | Boeing 787-9 | Daily

London Heathrow to Delhi:

• AI162: LHR 0845 – 2345 DEL | A350-900 | Daily
• AI112: LHR 1300 – 0400+1 DEL | A350-900 | Daily
• AI2018: LHR 2105 – 1205+1 DEL | Boeing 787-9 | Daily
• AI2016: LHR 2200 – 1300+1 DEL | Boeing 787-9 | Daily

Importance of the Delhi-London Route

The Delhi to London Heathrow route stands out as one of Air India’s most crucial services. It links two major global hubs, catering to significant volumes of corporate, student, and VFR (visiting friends and relatives) traffic.

As London remains a key European gateway for travelers from India, the expanded flight schedule enhances Air India’s ability to compete effectively against airlines like British Airways and Virgin Atlantic.

By ramping up daily capacity, Air India is effectively fulfilling increasing passenger demand while also boosting cargo capabilities between India and the UK, a segment experiencing steady growth due to robust trade relations.

Utilizing both the Airbus A350-900 and Boeing 787-9 ensures a well-balanced fleet approach, with the A350-900 providing superior fuel efficiency and modern premium cabins, while the 787-9 continues to excel in long-haul operations, allowing for optimal service delivery.

The Competitive Market

The competition in the India-UK market is fierce, with major players like British Airways and Virgin Atlantic operating numerous flights as well.

With these changes, Air India solidifies its position as the leading Indian airline on this route, offering passengers a wider selection of flight times and connectivity options.

Additional International Route Adjustments

Air India is also implementing some preliminary changes to its long-haul route network for the Northern Winter 2025/26 season, starting on October 26, 2025. These changes include reduced frequencies on various intercontinental routes from Delhi (DEL), Mumbai (BOM), Ahmedabad (AMD), and Amritsar (ATQ).

While many reductions align with the airline’s trends noted between August and October 2025, certain routes will also undergo aircraft upgrades. Concurrently, Air India is boosting regional capacity, upgrading Mumbai (BOM) to Mauritius (MRU) to a daily service.

Route Adjustments and Frequency Reductions

The winter schedule indicates a careful scaling back of Air India’s operations on key North American and European routes.

• Ahmedabad (AMD) – London Gatwick (LGW): Frequency reduced from 5 to 3 weekly flights, operated by Boeing 787-8.
• Amritsar (ATQ) – Birmingham (BHX): Frequency reduced from 4 to 3 weekly, utilizing Boeing 787-8.
• Amritsar (ATQ) – London Gatwick (LGW): Frequency reduced from 4 to 3 weekly, operated by Boeing 787-8.
• Delhi (DEL) – Chicago O’Hare (ORD): Frequency reduced from 7 to 4 weekly, using Boeing 777-300ER.
• Delhi (DEL) – Copenhagen (CPH): Frequency reduced from 5 to 4 weekly, utilizing Boeing 787-8.
• Delhi (DEL) – Milan Malpensa (MXP): Frequency reduced from 7 to 6 weekly, operated by Boeing 787-8.
• Delhi (DEL) – Newark (EWR): Frequency reduced from 5 to 4 weekly, using Airbus A350-900.
• Delhi (DEL) – New York JFK (JFK): Frequency reduced from 7 to 6 weekly, operated by Airbus A350-900.
• Delhi (DEL) – Zurich (ZRH): Frequency reduced from 5 to 4 weekly, using Boeing 787-8.
• Mumbai (BOM) – New York JFK (JFK): Frequency reduced from 7 to 6 weekly, using Boeing 777-300ER.

Several routes previously on hold remain unchanged. For example, the Delhi (DEL) to Nairobi (NBO) service continues to be suspended without any plans for reinstatement.

Aircraft Swaps and Operational Adjustments

In addition to frequency changes, Air India is making equipment swaps on select routes to better align with demand and operational efficiency.

• Delhi (DEL) – Denpasar (DPS): Airbus A321neo replaces Boeing 787-9, operating daily.
• Mumbai (BOM) – Frankfurt (FRA): Boeing 787-8 replaces the 787-9, maintaining five weekly flights.

These adjustments reflect the airline’s strategy to align aircraft size with route performance while retaining a strong presence in high-demand markets.

Not all changes entail reductions. Air India is enhancing regional connectivity on the Indian Ocean route:

• Mumbai (BOM) – Mauritius (MRU): Increased from 5 to 7 weekly flights, operated by Airbus A321neo, starting October 21, 2025.