20 days ago
Heathrow Airport's third runway may be delayed to 2039
What's happening
SignalsMonitor is following this as a general story. The Guardian Politics, BBC News UK, and Sky News UK are the outlets attached to this story. The first report grouped here was at 26 Sept 2026, 13:47 UTC. 7 material updates are listed in the timeline. The headline in use is “Heathrow Airport's third runway may be delayed to 2039”. This note is SignalsMonitor's own briefing, not the publisher's article.
What we know
The UK's busiest airport cautions it may miss the government target of 2035 as ministers say the deadline has "always been ambitious".
Story timeline
Reports grouped into this story, earliest first. Exact repeats from the same outlet are collapsed.
- First reported by Sky News UK
Heathrow Airport's third runway delayed for four years until 2039
- Picked up by BBC News UK
Heathrow Airport warns third runway could be delayed by four years
- Picked up by BBC News UK
- severity changed
The assessed event severity changed.
- New development reported by BBC Business
- Picked up by The Guardian Politics
Burham dodges questions on Heathrow third runway as project faces four-year delay
- Picked up by The Guardian Politics
Burnham dodges questions on Heathrow third runway as project faces four-year delay
Same story, different outlets
3 headlinesEach line is that outlet's headline. The article stays on the publisher's site.