Delta, Virgin Airlines, KLM Experience Delays

John F. Kennedy airport tweeted late Sunday that Delta, KLM Royal Dutch and Virgin Air Lines were all experiencing delays caused by technical issues.

Delta, which grounded all domestic flights, said it was working to fix a systems outage that has resulted in departure delays, tweeting that flights in the air remain unaffected. The Delta website and app were also down.

Delta apologizes to customers for the inconvenience and will provide updates as they become available on https://t.co/QS4ugj8hOa.

— Delta (@Delta) January 30, 2017