Can you please list the "most airlines"
The hiring playing field is way more level than you think. And for some surprising company's the playing field has been reversed. Due to the fact that the ex instructors who are usually modular trained have migrated towards the training department. They get roped into the interviews and its human nature when there is no other deciding factors to choose someone with a similar back ground to yourself.
To be honest I would do it myself and not feel guilty afterwards.
I wouldn't go as far as some and filter the CV pile before the CP gets to look at it but it does go on.