The latest on the global tech outage: Airlines rush to get back on track after IT disruption

Transport providers, businesses and governments on Saturday are rushing to get all their systems back online after long disruptions following a widespread technology outage.

Transport providers, businesses and governments on Saturday are rushing to get all their systems back online after long disruptions following a widespread technology outage.

The biggest continuing effect has been on air travel. Carriers canceled thousands of flights on Friday and now have many of their planes and crews in the wrong place, while airports facing continued problems with checking in and security.

At the heart of the massive disruption is CrowdStrike, a cybersecurity firm that provides software to scores of companies worldwide. The company says the problem occurred when it deployed a faulty update to computers running Microsoft Windows, noting that the issue behind the outage was not a security incident or cyberattack.

Here's the Latest:

LONDON — Europe’s busiest airport, Heathrow, said it is busy but operating normally on Saturday. The airport said in a statement that “all systems are back up and running and passengers are getting on with their journeys smoothly.“

Some 167 flights scheduled to depart from U.K. airports on Friday were canceled, while 171 flights due to land were axed.

Meanwhile, flights at Berlin Airport were departing on or close to schedule, German news agency dpa reported, citing an airport spokesman.