Delta people have been on the front lines of the global pandemic since the very beginning by providing essential travel. Now, our people are on the front lines supporting COVID-19 vaccine shipments – most recently from Detroit to Atlanta and San Francisco – following successful shipments of test vaccines earlier this year. These critical vaccines are being shipped with the highest priority on Delta aircraft, with the entire journey monitored in Delta’s unique Vaccine Watch Tower that enables full end-to-end visibility for all vaccine shipments. With 24/7 centralized monitoring and customer reporting, the Tower works closely with Flight Operations to ensure the safe and secure transportation of the vaccines at the required temperature.