Delta Air Lines Inc. (NYSE: DAL) said Wednesday it believes last week’s storm will cost it $125 million.

Severe weather in Atlanta caused significant disruptions to Delta’s operations. The company cancelled approximately 4,000 flights as a result of the weather and the subsequent operational recovery. The company returned to normal operations on Sunday afternoon.

“Delta currently estimates the storm will reduce its June quarter pre-tax income by $125 million,” the company said.

“We hold ourselves…