Just askin'!!
I was only askin' why!
Jet2 is a lovely airline and since March have flown on JZHS, JZHU, JZHW and JZBB out of BHX - all lovely and newish with great flght crew everytime. And this fits with their press etc about "16 new aircraft in 12 months" and so on.
then i see that LS1229/1230 has run recently using a Smartlynx renter which I assume uses no Jet2 employees (put me right please if thats wrong) and its 14 yrs old.
It was a question about why that happens not a poke at my favourite airline. So there. lol.