This includes working with our airline partners to ensure that Heathrow operates with a ‘best in class’ fleet mix and to report on it annually. We will be reviewing the landing charges structure in order to meet our sustainable growth objectives and will be working with the Fleet Forecasting Forum to identify opportunities to evidence and incentivise the accelerated adoption of new technology at Heathrow with the aim of accelerating the transition to a quieter fleet.
Action 1B of the Noise Action Plan commits to us publishing the distribution mix of our fleet annually. The data for 2024 and 2025 is presented in the table below.
| Year | Other | Chapter 2 | Chapter 3 | Chapter 4 | Chapter 14 |
| 2024 | 0.02% | 0.00% | 0.01% | 14.34% | 85.62% |
| 2025 | 0.02% | 0.00% | 0.01% | 12.91% | 87.06% |
Action 2C of the Noise Action Plan sets out that we will publish a Chapter 3 league table of operators continuing to use these aircraft. The data for 2024 and 2025 is presented in the table below.
| Name | 2024 | 2025 |
| Cargojet Airways | - | 2 |
| Delta Airlines | - | 2 |
| Finnair | - | 6 |
| Georgian Airlines LLC | 8 | - |
| Signature Flight Support UK | 8 | 10 |
| Transportes Aereos Portugueses | 8 | 10 |
| Turkish Airlines | - | 2 |
