LONDON — Tourists and Britons hoping to go on vacation are enduring another day of travel trouble in Britain after severe weather led to flight cancellations and delays on cross-Channel trains.
READ MORE: Heat wave smashes records around the world — a look at the sizzling temperatures
A week of extreme heat gave way to thunderstorms Friday, touching off travel delays on Saturday.
Budget airline Ryanair says Friday night’s thunderstorms, along with air traffic control staff shortages, led to 14 cancelled flights at Stansted Airport. Other London-area airports — Luton, Gatwick and Heathrow — also warned of delays.
WATCH: Here is what you should know about surviving summer heat
Nats, the UK air traffic control service, says the unpredictable nature of the storms means aircraft are not able to fly their usual routes. The service says the thunderstorms “effectively block large swathes of airspace because aircraft cannot fly through them.”
Eurotunnel passengers faced a third day of disruption on the cross-Channel service.
WATCH: Why did Quebec have so many heat related deaths in July?