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Heathrow and London City Airport flights cancelled as thick fog shrouds capital

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Cite

Howie, M. (2026, November 9). Heathrow and London City Airport flights cancelled as thick fog shrouds capital. Evening Standard. https://www.standard.co.uk/news/london/fog-weather-delays-travel-heathrow-london-city-airport-b1304081.html

Dated from the outlet's own feed. Check the original for its byline.

Evening Standard · collected 2026-11-09 · by Michael Howie

Quick Summary

On Monday morning, thick fog caused the cancellation of seven flights from Heathrow and three from London City airports in London. Meteorologists explained that cooler temperatures and light winds contribute to fog formation during autumn and winter nights. Drivers were warned to exercise caution due to a crash involving over 30 vehicles on a motorway, which was closed for nearly 12 hours.
Written by AI on 2026-11-09, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

As of November 9, 2026, thick fog shrouded London and large parts of England, Wales, and eastern areas of the UK, causing travel disruptions. The Met Office issued a yellow weather warning that remained in effect until 11:00 am, with visibility dropping to less than 50 meters in places. Commuters faced delays on roads, buses, trains, ferries, and flights due to the poor conditions. Seven flights from Heathrow and three from London City airports were canceled by morning. The fog also caused serious traffic accidents, including a 30-car pile-up on the M20 in Kent that left two people seriously injured. Motorists were advised to use fog lights, check routes carefully, and leave extra time for travel.

Written for “Fresh Fog Warning For Britain” on 2026-11-09, grounded in this article and the 4 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 137799 · logged 2026-11-09

Story

Fresh Fog Warning For Britain
Environment · 5 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads unscored and hedges 8% of its claims. Each row says how that neighbour differs.
Evening Standard
Hedges 1 of 13 claims Outlet record 64/100
BBC News
Hedges 5 of 18 claims Outlet record 66/100
Daily Mail
Hedges 2 of 22 claims Outlet record 69/100
“Article A focuses on flight cancellations at Heathrow and London City airports due to fog, while Article B covers a broader warning for Britain including potential impacts on trains, buses, and mentions an unrelated car accident.”
Evening Standard
Hedges 2 of 11 claims Outlet record 64/100
“The articles describe different days (Sunday vs Monday) with similar weather conditions but do not clearly indicate they are referring to the exact same occurrence.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
12
sentences that state something as happening or true
Uncertain
8%
1 of 12 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
64/100
Evening Standard's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
5
Environment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-09 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Evening Standard · 9124 article(s) · 74 correction(s) detected
Running correction rate · 74 correction(s)

Who wrote this

Michael Howie
99 article(s) here · 1 carrying a prediction
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Also by Michael Howie
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 99 articles by Michael Howie →

Topics

Belfast British Airways London London City Zurich

Subjects

British Airways ORG · 11× Zurich GPE · 3× Belfast GPE · 2× London GPE · 2× London City GPE · 2× Dublin GPE · 1× Edmund King PERSON · 1× Glasgow GPE · 1× Heathrow GPE · 1× the Press Association ORG · 1×

Narrative

Read More All London flights cancelled (as of 6.45am) Heathrow - 6.15am - British Airways to Belfast - 6.25am - British Airways to Glasgow - 6.30am - British Airways to Dublin - 6.40am - British Airways to Edinburgh - 6.45am - British Airways to Zurich - 7.05am - British Airways to Paris - 7.35am - British Airways to Basel - 9.20am - British Airways to Belfast - 9.20am - British Airways to Zurich - 9.50am - British Airways to Nice - 10am - British Airways to Manchester London City - 7.35am - Luxair to Luxembourg - 8.40am - KLM to Amsterdam - 9.15am - Swiss to Zurich - 9.50am - Air Dolomiti to Frankfurt
framing: assertive · carried by 1 article(s) · first seen 2026-11-09
It can give you a false sense of security and means you may be travelling too close to react safely if that vehicle suddenly stops.
2026-11-09 · Evening Standard
Heathrow and London City Airport flights cancelled as thick fog shrouds capital · assertive framing

Claims (12 extracted, 1 hedged)

A number of flights at airports in London have been cancelled as thick fog shrouds the capital on Monday morning. asserted
fog → cancel → morning
By 6.30am, seven flights from Heathrow and three from London City were cancelled. “With autumn and winter and getting fog during this time of year, we get much longer nights, and that allows temperatures to fall away,” she told the Press Association. asserted
she → cancel → Association
“We get a longer period of cooling and also the temperatures are much lower, so they’re much closer to the temperature that we need for the air to become saturated and therefore form fog. asserted
air → get → fog
“Another thing that we need to form fog is quite light winds, not absolutely no winds. asserted
we → need → fog
“We just have the perfect recipe at the moment: light winds, clear skies, long nights, to allow that fog to develop. asserted
fog → have → moment
And particularly if we see the negative numbers (temperature in degrees Celsius), it can quite stubborn to clear the next day. asserted
it → see → day
Motorists have been urged to take extra care in the low-lying cloud after a crash involving more than 30 vehicles during foggy conditions saw a motorway closed for nearly 12 hours. asserted
motorway → urge → hours
AA president Edmund King previously said: “Fog can transform a familiar road in a matter of minutes, so drivers need to be prepared to adapt their speed and leave more room between themselves and the vehicle ahead. asserted
drivers → say → themselves
“One of the biggest mistakes is simply following the rear lights of the car in front. asserted
One → follow → front
It can give you a false sense of security and means you may be travelling too close to react safely if that vehicle suddenly stops. uncertain
vehicle → give → security
Give yourself extra time, slow down and drive to what you can actually see ahead.” asserted
you → give → what
Read More All London flights cancelled (as of 6.45am) Heathrow - 6.15am - British Airways to Belfast - 6.25am - British Airways to Glasgow - 6.30am - British Airways to Dublin - 6.40am - British Airways to Edinburgh - 6.45am - British Airways to Zurich - 7.05am - British Airways to Paris - 7.35am - British Airways to Basel - 9.20am - British Airways to Belfast - 9.20am - British Airways to Zurich - 9.50am - British Airways to Nice - 10am - British Airways to Manchester London City - 7.35am - Luxair to Luxembourg - 8.40am - KLM to Amsterdam - 9.15am - Swiss to Zurich - 9.50am - Air Dolomiti to Frankfurt asserted
flights → read → Frankfurt
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