The current attrition is about 15-20 a month. Once the LCC's and Majors really start hiring it should pick up quite a bit.

Half of the new hires are previous 121 guys, and most have 5000+ hours. These guys will all be gone soon.

The good attrition (meaning guys going to majors/LCC's) should grow and stay pretty high for the next several years. That is true at every regional.