At NGPA I waited in line for about 90 mins, and talked with a captain for about 12 minutes. Delta had eight or so recruiters there, so I'm sure there's a bit of 'luck of the draw' as far as the quality of the discussion... but it was a solid 12 minutes of reviewing my resume and discussing what delta is looking for... including "Air Lines" being broken out into two words, and why that level of attention to detail is important on the resume and application. I'm sure they have some method of scoring your resume after your face time with the recruiter. It certainly felt like a mini-interview. I'm not sure it was the job fair that got me the interview invite... but it did come about 6 weeks later. PM me if you want one guy's opinion on your resume before you go to WAI. I had a lot of help with mine, and I'd gladly pay it forward. Cheers!