Gatwick’s Northern Runway project has government consent and has cleared its legal challenges. For travellers, the useful questions are what happens next and whether an airport journey needs to change. The immediate priority remains getting to the correct terminal, following airline instructions and checking current travel information.
The project would bring Gatwick’s existing standby runway into routine use alongside the Main Runway. Here is a guide to the decisions, expected timeline and practical travel considerations, including what the project means for nearby communities.
The decisions: what has actually been approved?
On 21 September 2025, the Secretary of State for Transport granted consent for Gatwick’s Development Consent Order, or DCO. Both Gatwick’s future-plans page and East Sussex County Council’s project page confirm that date. A DCO is the planning consent for the project; it should not be confused with the date that the runway starts routine operations.
Gatwick says the High Court upheld the government’s decision on 23 June 2026.
On 4 August 2026, the Court of Appeal refused permission to appeal. Gatwick describes this as dismissal of the remaining legal challenge. More precisely, the official Court of Appeal judgment concludes that the proposed grounds were unarguable and that neither appeal had a real prospect of success. The government’s consent therefore remains in place.
What would change on the airfield?
Gatwick’s Autumn 2024 project overview describes moving the Northern Runway’s centre line 12 metres north. The overview says the change would create 210 metres between the runway centre lines and enable dual-runway operations meeting international safety standards.
The proposed roles are different: smaller aircraft would use the Northern Runway for departures; the Main Runway would continue to handle larger departing aircraft and all landings. East Sussex County Council independently describes that operating arrangement. So arrivals stay on the Main Runway, and the Northern Runway is used for smaller departing aircraft.
Dated timeline
The planning milestones below come from the council’s project history; the consent and court dates are cross-checked against Gatwick, CAGNE and the official appeal judgment linked above.
| Date | Event | What it means |
|---|---|---|
| 6 July 2023 | Gatwick submitted its planning application | The formal application process began. |
| 3 August 2023 | Application accepted for the next stage | Acceptance was not final planning approval. |
| 27 February 2024 | Examination opened | The application entered formal examination. |
| 27 August 2024 | Examination closed | Examination submissions and hearings were complete. |
| 21 September 2025 | Secretary of State granted DCO consent | Government approved the project. |
| 23 June 2026 | High Court ruling against the challenges | The government’s approval remained in place. |
| 4 August 2026 | Court of Appeal refused permission to appeal | The appeal applications did not proceed. |
| Around 2030 | Indicative operational ambition in earlier airport material | Not a confirmed opening date or passenger booking commitment. |
What passengers need to do now
The planning decisions do not change your flight booking, terminal or collection instructions. Keep your travel arrangements up to date and check your airline’s latest information before setting off. The Northern Runway will enter routine use only after the project is completed and ready to operate.
Gatwick says it will continue operating as a single-runway airport until the project is complete and expects little disruption during construction. Check current airport travel notices for maintenance or restrictions affecting your journey, rather than relying on the future project layout.
Funding, jobs and the expected opening period
Gatwick says the project is a £2.2 billion privately financed investment requiring no taxpayer money. Its future-plans page forecasts 14,000 jobs across the region and an additional £1 billion for the economy each year. These are the airport’s project forecasts, estimates of future benefits rather than jobs already delivered.
An opening date is still to be confirmed. Gatwick’s Autumn 2024 overview said the project could be operational by the end of the decade, subject to approval and phased in line with passenger demand. First routine flights are expected from around 2030, subject to construction and the necessary operational approvals; this remains an indicative ambition from earlier material. The current future-plans page reviewed for this article does not give a firm opening date. Travellers should not plan around a guaranteed 2030 start.
Crawley, Horley and Ifield: what residents can establish officially
For residents in Crawley, Horley and Ifield, Gatwick’s future-plans FAQs explain the property and assistance arrangements. Eligibility depends on a home’s location and the relevant scheme conditions, rather than simply its town name.
Gatwick’s answer to “will London Gatwick buy my home?” says the project does not require acquisition of residential properties. Its separate answer about Section 134 notices explains that these notify nearby residents who could potentially have future compensation rights. The same answer says the DCO does not permit compulsory acquisition of residential properties. A notice does not mean your home will be purchased.
In its answer on aircraft-noise mitigation, Gatwick says the proposed enhanced Noise Insulation Scheme will open shortly after Northern Runway-related airfield construction starts. It plans to write to eligible homeowners and prioritise the highest-noise areas. Check the scheme’s current criteria before assuming your address qualifies; the FAQ does not give a firm application opening date.
Gatwick’s FAQ about removal costs describes Home Relocation Assistance for qualifying homes very close to the airport boundary within the 66dB Leq 16-hour noise contour, after Northern Runway flights begin. Its answer about additional impacts says potential Part 1 compensation claims can be made after 12 months of operation where a homeowner believes the project has adversely affected their property’s value. These are separate, conditional arrangements; review the official eligibility information and seek appropriate advice for your circumstances.
Planning travel during works
The airport’s 2024 overview includes terminal extensions, taxiway changes and road improvements at the terminal junctions and Longbridge Roundabout. For the dates you are travelling, check current road and airport notices for any closures or collection-point changes. Allow extra time according to the conditions that day rather than using a fixed construction allowance for every journey.
Before departure, confirm your terminal, check official airport and road updates, and allow a sensible contingency based on the journey conditions that day. For an arrival collection, give your driver the flight details and follow the agreed meeting instructions. Any temporary restrictions should be checked close to travel, rather than inferred from the eventual project layout.
If you want to arrange your airport journey, you can book your Gatwick transfer. Airport assistance, airline requirements and any Blue Badge registration remain separate arrangements; a transfer reservation does not replace them.
Accessible drop-off, collection and advance assistance
Gatwick’s official Assisted Travel page says both North and South terminals have drop-off points and Assisted Travel receptions in their drop-off zones. Staff can help passengers into the terminal and through check-in; if a reception is unstaffed, a telephone is available to arrange help.
Blue Badge holders can use the drop-off points free if their vehicle’s, or taxi’s, number plate is registered in advance. The page also says Blue Badge holders may be collected from the drop-off zones, with the vehicle called forward only once the passenger reaches the Assisted Travel reception. This is a specific arrangement, not permission for every passenger to use the forecourt for collection. Gatwick recommends car parks for passenger pick-up generally.
Book airport or aircraft assistance through your airline or travel agent, preferably at least 48 hours before travel. Gatwick warns that late requests may mean delays, and some onboard or equipment arrangements require advance booking. Tell your transfer provider separately about vehicle-access requirements.
Gatwick’s and CAGNE’s views
Gatwick presents the Northern Runway as making better use of existing infrastructure, supporting economic growth, business and tourism. It emphasises private financing, regional employment and its intention to deliver the works with little disruption. These are the airport’s stated expectations for the project.
CAGNE’s High Court statement raises concerns about infrastructure funding, sewerage capacity, noise, air quality and climate emissions. Its 4 August appeal statement describes the outcome as disappointing and says remaining campaign funds will support continued scrutiny, including of terminal proposals, air quality and airspace changes.
The court's decision settles the legal challenge. It doesn't end the wider debate, and both sides will keep making their case.
Frequently asked questions
Is Gatwick’s second runway already open for routine use? No. The sources confirm consent and the legal outcomes, not the start of routine Northern Runway operations. Approval, construction and operational opening are separate milestones.
Will aircraft land on the Northern Runway? Under the published routine-use arrangement, all landings remain on the Main Runway. The Northern Runway is intended for smaller departing aircraft.
Is 2030 a guaranteed opening date? No. Earlier Gatwick material described operation by the end of the decade as possible. “Around 2030” is an indicative expectation, not a confirmed opening commitment in the current page reviewed.
Should I change my transfer booking now? Not solely because of the runway decisions. Keep your terminal and flight details up to date, and follow current collection instructions and travel notices.
Can any passenger be collected from the drop-off zone? Gatwick specifically describes a Blue Badge collection arrangement through the Assisted Travel reception and otherwise recommends car parks for pick-up. Check the official assistance page before travelling.
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The National Transfer Editorial Team