Sacramento is a city in California and is the state capital. The city has high business ratings throughout the game usually around the 270. Tourism ratings are quite low usually ranging from around 60-150.
The default airport here is Sacramento International Airport (SMF). Building a new airport is not recommended as the city usually never achieves a status beyond Level 4 or 5.
Medium and short-haul planes such as the Boeing 707 or DASHB-100 into Sacramento usually generates high capacity. Sacramento cannot sustain heavy competition so close routes if your company is on the losing side of the profits. Monopoly routes from Sacramento to New York, Boston, or Chicago usually generates high profits.