Planned downtime
Arrivals planned downtime
| NCTS component | Downtime start | Downtime end |
|---|---|---|
| NCTS GB Arrivals |
Monday 1 September 2025 9pm BST |
Monday 1 September 2025 11pm BST |
| NCTS XI Arrivals |
Monday 1 September 2025 9pm BST |
Monday 1 September 2025 11pm BST |
| NCTS component | NCTS GB Arrivals |
|---|---|
| Downtime start |
Monday 1 September 2025 9pm BST |
| Downtime end |
Monday 1 September 2025 11pm BST |
| NCTS component | NCTS XI Arrivals |
| Downtime start |
Monday 1 September 2025 9pm BST |
| Downtime end |
Monday 1 September 2025 11pm BST |
Departures planned downtime
| NCTS component | Downtime start | Downtime end |
|---|---|---|
| NCTS GB Departures |
Monday 1 September 2025 9pm BST |
Monday 1 September 2025 11pm BST |
| NCTS XI Departures |
Monday 1 September 2025 9pm BST |
Monday 1 September 2025 11pm BST |
| NCTS component | NCTS GB Departures |
|---|---|
| Downtime start |
Monday 1 September 2025 9pm BST |
| Downtime end |
Monday 1 September 2025 11pm BST |
| NCTS component | NCTS XI Departures |
| Downtime start |
Monday 1 September 2025 9pm BST |
| Downtime end |
Monday 1 September 2025 11pm BST |
Due to scheduled maintenance on the New Computerised Transit System (NCTS). NCTS GB and XI data submitted during the period above via the NCTS GB and XI service channels will be held and processed once the maintenance activity has concluded and the service is available again.
We apologise for any inconvenience this may cause.
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