Activate here
https://www.instacart.com/store/partnerships/deltaExpress members receive 1.5 miles per $1 spent through Instacart
Non-Express members receive 1 mile per $1 spent through Instacart
Delta and Instacart will also offer extended complimentary trials of Instacart Express, Instacart’s premium membership, for SkyMiles Members which provides free delivery on orders over $35 and other savings benefits like 5% back on all Pickup orders. SkyMiles Members and Silver and Gold Medallion Members will have the option of a three-month complimentary Instacart Express trial; Platinum and Diamond Medallion Members can opt into a 12-month trial.