Are they short of a/c at certain times or is it poor tech despatch reliabiity of the based 733s??

The latter I would think. The B733s are ex. Buzz and are un-reliable and caused numorous problems with Ryanair when they had them. bmibaby also have a few ex. Buzz B733s and they have had many problems with them also.

I wouldn’t mind getting on a Titan B733 or B752 though! 😎

Flex 35