The McDonalds Corporation have reported the highest monthly revenue to date from drone deliveries. While actual numbers have not been disclosed,  a McDonalds spokesman says that drone deliveries (where available) have driven more revenue than instore and drive-through revenue for the first time.

McDonalds launched their drone delivery service in late 2017, being an early adopter of the Passport infrastructure. Implementation has been rapid, although McDonalds say it has been hampered by supply from their drone partners.