Apple is by far United’s biggest corporate account. They spend $150 million with the airline. Focusing on California-specific accounts the biggest are Facebook, Roche, and Google which spend ‘over $34 million’ and then Deloitte, McKinsey, PwC, Cisco, Oracle and Applied Materials in the $12 million to $17 million range.
Apple’s spending on San Francisco – Shanghai though is shocking, even accounting for all of the manufacturing done in China — one quarter of total company spend, 50 business class seats a day. That’s presumably 25 business seats in each direction.