A400M — UK Government Major Projects Portfolio (GMPP) — Tollgate Data

A400MA400M (MoD) appears in 5 snapshots of the UK GMPP, from 2012 Sep to 2025 Mar.Its planned finish is 31 Dec 2028, 216 months earlier than the 31 Dec 2046 first planned.Its latest rating is Amber (2025 Mar).

Snapshot

Cost

Planned finish

Rating

2012 Sep

31 Dec 2046

Amber

2014 Sep

31 Mar 2022

Amber/Green

2017 Sep

£3.5b

31 Mar 2023

Amber

2023 Mar

£3.8b

31 Mar 2024

Amber

2025 Mar

£4.1b

31 Dec 2028

Amber

Cite: IPA / NISTA (Cabinet Office) (2026). UK Government Major Projects Portfolio (GMPP): A400M. Tollgate Data, https://data.tollgatehq.com/projects/uk-gmpp/a400m, as at 31 Mar 2026. Licence: OGL v3.QuestionsIs A400M late? Its planned finish is 31 Dec 2028, 216 months earlier than the 31 Dec 2046 first planned.What is A400M's latest rating? Its latest rating is Amber (2025 Mar).UK Government Major Projects Portfolio (GMPP)UK Government Major Projects Portfolio (GMPP) projects