Starbucks Corp. /zigman2/quotes/207508890/composite SBUX +0.18% announced that it is expanding its delivery service to Atlanta, Denver, Phoenix, Philadelphia, and New Jersey. It's also making the service available to more parts of the New York City metro area. Starbucks has partnered with Uber Eats /zigman2/quotes/211348248/composite UBER -0.78% since late 2018 on the delivery service. Starbucks aims to make delivery available nationally in early 2020. Delivery is also available in markets around the world including China, the U.K., Vietnam and Canada. Starbucks stock is up 43.6% for the past year while the S&P 500 index /zigman2/quotes/210599714/realtime SPX +1.23% has gained 9.2% for the period.