IndiGo Issues Travel Advisory for Delhi Airport Passengers Ahead of BRICS Summit 2026 Amid Traffic Diversions

IndiGo Issues Travel Advisory for Delhi Airport Passengers

IndiGo has advised passengers flying to or from Delhi Airport to plan their journeys carefully ahead of the BRICS Summit.

The advisory comes as Delhi prepares for heightened security arrangements and extensive traffic management measures linked to the arrival and movement of foreign leaders and international delegations.

According to IndiGo, traffic diversions and restrictions across different parts of the city could affect travel time to and from the airport. Passengers have therefore been advised to leave early and factor in additional time for their airport journey.

BRICS Summit to Bring Traffic Restrictions in Delhi

The 18th BRICS Summit is scheduled to take place in New Delhi on September 12 and 13, 2026. Delhi is implementing special traffic and security arrangements from September 11 to 13 to facilitate the movement of summit delegates and maintain security.

Authorities have identified 22 diversion points, while more than 35 roads are expected to be affected by controlled traffic arrangements and diversions.

Traffic movement may also be temporarily restricted when VVIP convoys pass through important routes.

Passengers Advised to Reach Delhi Airport Early

Passengers travelling during the summit period should avoid leaving for the airport at the last minute.

Road journeys could take significantly longer because traffic restrictions may be implemented at different times depending on the movement of summit-related convoys.

IndiGo has consequently urged passengers to plan ahead and allow extra time for their journey to the airport.

This is particularly important for passengers with early-morning or peak-hour flights, as unexpected diversions could increase travel time.

Delhi Metro Recommended for Airport Travel

With extensive traffic restrictions expected on Delhi roads, travellers heading to the airport have been advised to consider public transport.

The Delhi Metro is expected to remain operational during the summit and could provide a more predictable travel option compared with road journeys during periods of heavy restrictions.

Passengers should nevertheless check the latest transport and traffic updates before starting their journey.

Traffic Diversions Could Affect Airport Routes

The traffic arrangements will not mean a complete shutdown of Delhi. However, road conditions could change quickly when security convoys move through the city.

Temporary stoppages and diversions may affect commuters travelling between the airport and areas including central Delhi, south Delhi, Dwarka and parts of the NCR.

Authorities have warned that journey times could become unpredictable during the summit period.

What Delhi Airport Passengers Should Do

Passengers travelling to or from Delhi Airport during the BRICS Summit should follow a few precautions:

• Leave for the airport well in advance.

• Keep additional travel time in hand.

• Check traffic conditions before starting the journey.

• Consider the Delhi Metro where practical.

• Follow official traffic diversion instructions.

• Keep flight details and identification documents readily accessible.

• Avoid relying on unverified social media messages about road closures.

Passengers should also check their flight status with the airline before leaving for the airport.

BRICS Summit Security Measures

The traffic restrictions are part of broader security and logistical arrangements for the summit.

The arrival of foreign heads of government, senior officials and international delegations requires controlled movement on several important routes.

Delhi authorities have therefore planned diversions and traffic controls to ensure smooth movement of official convoys while minimising disruption to the public.

Airport Operations Continue Amid Summit Preparations

The traffic restrictions do not mean that Delhi Airport is being shut down.

Indira Gandhi International Airport continues to handle passenger operations. Ahead of the summit, the airport operator has also increased international passenger-handling capacity at Terminal 3 by repurposing Pier C for international operations to accommodate expected traffic associated with the event.

The primary concern for passengers is therefore access to the airport and additional road travel time, rather than the airport itself being closed.

Why Travellers Should Plan Ahead

For air passengers, reaching the airport late can create significant problems even when the flight itself is operating normally.

Traffic diversions can make familiar routes longer and may require travellers to use alternative roads. Temporary restrictions linked to VVIP movements could also cause delays with little notice.

Planning the journey early can therefore reduce the risk of missing check-in or boarding deadlines.

Important Travel Advisory for September 11-13

Delhi's special traffic arrangements are expected to remain in place from September 11 to 13, 2026, covering the wider period around the BRICS Summit.

Travellers using roads during these dates should check the latest traffic information before starting their journey. Those with airport or railway travel plans should allow extra time and consider public transport where suitable.

Conclusion

IndiGo has issued a travel advisory for passengers travelling to and from Delhi Airport ahead of the 2026 BRICS Summit, warning that traffic diversions and security-related restrictions could affect airport access.

With the summit taking place in New Delhi on September 12 and 13, extensive traffic arrangements will remain in effect across the capital. Passengers should leave early, allow additional travel time, check traffic updates and consider the Delhi Metro where practical.

The key message for air travellers is simple: do not leave for Delhi Airport at the last minute during the BRICS Summit period.