Also showed up on DeltaNet and press releases. Guess the Max isn't in the picture much.

https://news.delta.com/delta-continu...irbus-a321neos

"Delta is converting purchase rights for the aircraft into firm orders under its existing A321neo purchase agreement with Airbus. It follows a similar transaction in April, when Delta and Airbus converted 25 A321neo purchase rights into firm orders and added 25 incremental A321neo options.

Delta operates 121 of the larger gauge A321ceo family, and with the incremental A321neos announced today has purchase commitments of 155 firm A321neo, in addition to six remaining A321ceo deliveries. Delta has purchase rights for an additional 70 A321neos. These purchase commitments look ahead to Delta’s future needs, supporting replacement of older, less fuel-efficient narrowbody aircraft. In total, Delta now has 288 aircraft purchase commitments, including both widebody and narrowbody jets."