I applied in march of this year with 1300 TT and 1050 ME & 1000 turbine (all 135 time). I got an email in three weeks. Couldn't attend class within two weeks of any of the interview dates so they told me to re-apply when I could. I applied again in April with 100 more hours on my resume (Beech 1900 time) and got an email back in less than a week.
I got hired at SKW a week before my interview with XJT so I called and canceled the interview.
*I was a Continental Intern, so that could have affected the responst time, but I highly doubt it.