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Delayed on Air India from Heathrow to Delhi?

£520each if you land 3 hours or more late

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Flights a year
2,661
Landed on time
35.3%
Land 3 hrs or more late
56a year

Last 12 months, CAA data

What you're owed

Leaving Heathrow

£520each under UK law

Leaving Delhi

£520each under UK law

Delhi is outside the UK and EU, so coming back this only applies if a UK or EU airline operated the flight.

Heathrow to Delhi is 6,731 km, which fixes the figure: £520 each leaving Heathrow, and the same £520 each coming back if a UK or EU airline operated the flight. It is per person, so four of you is £2,080.

How Air India does on this route

Better or worse than the route itself?

Everyone flying Heathrow to Delhi hits the same airspace and the same two airports, so the honest question is not whether the route is busy, it is whether this airline handles it better or worse than the others on it.

On this route Air India Everyone
Landed on time 35.3% 59.4%
Average delay 41.5 min 25.5 min
Landed 3 hours or more late 2.1% 1.3%

On this route Air India is 24.1 points worse than the other airlines flying it, and its average delay is 16 minutes longer.

Against its own network it is 8.3 points worse than usual: Air India lands on time 43.6% of the time across all 5,855 of its UK flights a year, against 35.3% here.

In money terms: about 5 flights a month on this route land 3 hours or more late, which is about 1 flight in 48. Everyone on board one of those is owed £520 each, so a full aircraft is a five-figure bill for Air India.

Other airlines on this route

Same two airports, same 6,731 km, same £520.

Everything we hold on Heathrow to Delhi · Air India across every UK airport

Source: UK Civil Aviation Authority punctuality statistics, July 2025 to June 2026. Analysis by CheckFlightCompensation; the CAA is credited as the data source as its publication conditions require. Figures cover the 25 largest UK airports. Methodology and limitations.