So would these additional units be acquired to cover already announced growth or would they be used to add additional growth/capacity on existing routes?
A bit of both. Naturally when the B733's get replaced with the B738's, there's an increase of almost 1300 seats per week, assuming 2 rotations every day
Then any extra will go into base growth. They look to be piling more into MAN/BHX/STN all the time, and maybe some more overseas in PMI/ALC
Jet2 have been growing very well and i'd be surprised to see that stop anytime soon