(CBSDFW.COM) — Delta Airlines says there are no expected cancellations to follow after experiencing a “technology issue” Wednesday.

File photo of a Delta plane. (credit: Andrew Burton/Getty Images)

The technology issue affected passenger booking, check-ins and boarding.

Delta officials said in a tweet that some delays were expected but they were quickly working to address the issue.

The airline said it has now addressed the issue but did not mention what caused the problem.