While it is not confirmed to be the official reason, Tinker Bell's disappearance still coincides with the politically-correctness-driven “Story Matters” division's ruling. Tinker Bell was “marked for caution” because she is “body-conscious” and “jealous of Peter Pan's attention.”
The exact amount Tinker Bell earns each month hasn't been shared by Disney World, but it's rumoured that the actor gets paid around $500 (£409) per flight. If she's doing that five days a week, four weeks a month, that's a cool $10,000 (£8,200) per month - before tax, of course.
So you can see her well anywhere you can see the right-hand side of the Castle looking at it from Main Street. Tinker bell flys from top of cinderella's castle like 2/3rds the way through Happily Ever After Fireworks.
Where to find Tinkerbell at Disney World. If you are hoping to meet Tinkerbell, she runs a meet-and-greet at the Town Square Theater in Main Street USA, in the Magic Kingdom park, where you can get photographs and an autograph from her.