Heathrow Airport Expansion

Jim Shannon Excerpts

Tuesday 20th October 2026 Westminster Hall

[Jim Shannon (Strangford) (DUP)]

It is a real pleasure to serve under your chairship, Sir John. I thank the hon. Member for Putney (Fleur Anderson) for setting the scene. She and I are good friends. I spoke to her before the debate; we have a difference of opinion on this issue, and I will outline the reasons why. I respect everybody else’s point of view, and I hope that others will respect mine.

The proposed expansion of Heathrow airport is expected to support some 108,000 jobs across the United Kingdom, making it a significant source of economic growth. The third runway would increase capacity, provide for more affordable travel and increase the reliability of flights. Across the UK, airports are recognising the need to plan ahead. I want to give some figures, ever mindful of how much I respect the opinion of the hon. Lady and other Members. Heathrow is the UK’s gateway to growth: it connects people and businesses from all parts of the country, including Belfast, to global opportunities, and it serves as the UK’s only hub airport.

The challenge is that Heathrow is operating at 99% capacity and has been for decades, which is why the third runway is imperative for the growth of this country. Indeed, it is bursting to grow. Heathrow continues to perform strongly, but passenger growth is now trailing the European average. Passenger growth at Heathrow is 1.9%, whereas the European average is 4.6%. Heathrow’s expansion is expected to add some £17 billion annually to the UK economy, and 60% of the economic benefits will occur outside London and the south-east. That is the reason why I am speaking in this debate as an MP for Northern Ireland: I want to put forward the case for how the third runway will benefit us in Northern Ireland. Whenever it comes to the Government here doing something centrally, it has to be for everybody’s advantage across this United Kingdom of Great Britain and Northern Ireland.

The £33 billion of private investment into Britain supports jobs, exports, manufacturing and economic growth at no cost to the taxpayer, so it is advantageous. The benefits begin well before the first flight, and the wider economic prize goes beyond conventional transport modelling. Heathrow’s expansion builds on an existing 1,100-business UK supply chain, creating opportunities for companies in every region of the country. By way of example, I mention Zaun in Wolverhampton, but there are many other companies across the United Kingdom that rely on Heathrow’s connectivity, including Durham-based Coltraco Ultrasonics.

For us in Northern Ireland, it is really important that we have the connectivity. Heathrow has stated:

“this is not a choice between the economy and the environment; it will deliver for both.”

If it can show that expansion can do that, that is something that must be considered. Heathrow has also said there was a 7.5% carbon reduction in air emissions last year compared with 2019. That is factual evidence. There has also been a 60% reduction to the noise footprint since the early 1990s. Again, I would say that that shows that there has been a commitment in relation to that.

[Dr Huq]

The hon. Member has come out with some statistics, and I just want to give him one. We have the largest clean air zone on Earth in London. Nitrous oxide emissions have been cut by 54%. Would that not be put at risk by Heathrow expansion?

[Jim Shannon]

As always, the hon. Lady makes a very helpful intervention. I would suggest that those who are looking at the expansion of the third runway at Heathrow have indicated that those are issues that they can address. We must give them the chance to do just that.

In Northern Ireland, plans have been proposed to increase the capacity of Belfast City airport, because we want to see growth in Belfast. It is the airport I normally use; others may use Belfast International airport. There is an opportunity. In discussions, an indication has been made to my right hon. Friend the Member for Belfast East (Gavin Robinson) and I know that growth in Belfast is helped by, connected with and part of the third runway at Heathrow.

The Minister is betwixt a rock and a hard place on this one, I suspect, but does he agree that we have to have a forward-thinking approach and support the infrastructure needed for future air travel? We are trying to increase connectivity, such as between Heathrow and Belfast. I see the hon. Member for Doncaster East and the Isle of Axholme (Lee Pitcher) is present, and he has ambitions for Doncaster airport as well.

[Lee Pitcher (Doncaster East and the Isle of Axholme) (Lab)]

Yesterday we had the amazing news that agreement had been reached to bring Doncaster Sheffield airport back into local public ownership. That will create jobs and growth and will be amazing for our area, in particular for NEETs—those not in education, employment or training—and their challenges. It will give opportunities for cabin crew, ground staff and, potentially, pilots in the future. Does the hon. Gentleman agree that when we talk about expansion of Heathrow, we must also consider the importance of the regional hubs and regional airports as we go forward and as part of a strategy?

[Jim Shannon]

The hon. Gentleman deserves some of the credit for his hard work in the time that he has been in this House on a way forward for Doncaster airport. He can take some credit, because it has been one of his primary objectives.

We must build for the future. We must support economic growth in the UK as a whole, as the hon. Gentleman just said, and no time is better to invest in such projects than right now. Heathrow airport expansion is not just a London issue; it is a vital national infrastructure project that is critical to strengthening our entire Union, the United Kingdom of Great Britain and Northern Ireland. I want to promote that, concentrate on it and help it to happen.

The London-to-Belfast corridor is among the busiest domestic routes in the United Kingdom, yet our businesses and families face constant, crippling flight cancellations and slot constraints that isolate Northern Ireland from global markets. Our hope is that the third runway at Heathrow happens, along with the expansion of Belfast City airport, so that the two can grow together and provide for our businesses and families. Without any doubt, a third runway is urgently required to guarantee and protect vital regional slots for Northern Ireland, for Scotland, for Wales and for Doncaster, to ensure that every single corner of the United Kingdom benefits from global connectivity.

I will finish with this: the third runway will ensure connectivity throughout the UK, and it is essential that that is a material consideration. Often Heathrow expansion is talked about in terms of more holiday routes, but it is not just holiday routes; there are domestic connections as well, such as from Belfast City to London. Those who want to go further can take the holiday routes, and they are important, but for businesses based in Northern Ireland, reliable connections from London to Belfast are their lifeblood. We cannot afford to be cut off. For that reason, I say respectfully to right hon. and hon. Members in the Chamber that I support the Heathrow extension. It will be beneficial for Northern Ireland. I see advantages—coming through jobs and opportunities for connection—to build this United Kingdom where there is the ability to grow it. I support this and I put the needs of Northern Ireland very much before all hon. Members present for their consideration.

--- Later in debate ---

[Mr Holden]

I will come on to those figures because I think we can all agree that there is questioning of them. It surprises me that the former Chancellor of Exchequer, the right hon. Member for Leeds West and Pudsey (Rachel Reeves), and the current Chancellor of Exchequer are so vociferously supportive of the airport expansion if those figures are true.

[Jim Shannon]

In my contribution, I intimated that there is uncertainty about the growth of Belfast City airport: it has its plans to grow, but the growth of Heathrow will be part of how Belfast City airport will grow—the two of them can grow together. Does the right hon. Gentleman recognise that when it comes to regional connectivity, the opportunity for us to grow in Belfast, in Northern Ireland, depends greatly on how Heathrow grows?

[Mr Holden]

The hon. Gentleman makes an incredibly important point. I remember, as a Transport Minister, visiting Belfast City airport, Belfast International airport and City of Derry airport. They are so important, and they reinforced to me how important that plug-in from Heathrow, as our international hub, is for not just Northern Ireland but Scotland, Wales and the north of England. None of our other airports have that hub status. That is why Heathrow is under different regulations and a different model. The hon. Gentleman makes an important point about how that connectivity drives growth right across the UK.