Delta Air Lines is the latest company to fall into the path of President Donald Trump’s Twitter account.

Trump claimed that Delta’s computer failure, which caused delays and more than 300 flight cancellations, was the source of trouble at airports over the weekend.

“Big problems at airports were caused by Delta computer outage, protesters and the tears of Senator Schumer,” Trump tweeted.

Trump signed an executive order on Friday that banned inbound travel from seven Muslim-majority countries, stranding some passengers from those countries in airports throughout the US and causing confusion amid uncertainty over how the ban should be enforced.

Trump’s order halted refugee arrivals into the US for 120 days, and it barred citizens of Iraq, Iran, Sudan, Libya, Somalia, and Yemen for 90 days.

The president has faced criticism over the constitutionality of the order, federal judges have blocked parts of the ban, and widespread protests have broken out at airports around the US.

The computer failure was the second in six months for Delta and stranded passengers across the US.

"I want to apologize to all of our customers who have been impacted by this frustrating situation," Delta CEO Ed Bastian said in a press release early Monday. "This type of disruption is not acceptable to the Delta family, which prides itself on reliability and customer service. I also want to thank our employees who are working tirelessly to accommodate our customers."

Delta also issued a statement on Saturday saying it would "make every effort" to assist customers affected by Trump's executive order.

"Delta will make every effort to contact impacted customers with flexible rebooking options including refunds," the statement said.

Delta stock was slightly lower in trading after the tweet. As of 9:30 a.m. ET, shares were down roughly 1.6% at $48.90.