Is Airline Elite Status Worth Chasing? Count the Benefits You'd Use
Value airline status benefit by benefit, counting only the ones you would use, and compare that with the extra cost of qualifying.
Elite status
Whether status is worth chasing, and the shortcuts to reach it.
Status Matches and Status Challenges: Shortcuts to Elite
How airline status matches and challenges work, what they usually ask of you, and how to time one, using only official program sources.