X back up after brief outage affects over 19,000 US users, Downdetector data finds

There were more than 19,281 reports of issues with the social media platform formerly known as Twitter, as of 11.19 am ET, according to Downdetector

  • PUBLISHED: Sun 1 Feb 2026, 9:38 PM UPDATED: Sun 1 Feb 2026, 9:43 PM

Elon Musk's social media platform X was back up after a brief outage affected more than 19,000 US users on Sunday, according to outage tracking website Downdetector.com.

The outage lasted about 45 minutes and was largely resolved by 12.04 pm ET, the website said. X did not immediately respond to a request for comment

The actual number of affected users may differ from what is shown on Downdetector, as the reports are submitted by users.

The website tracks outages by collating status reports from a number of sources.