Stobart Air (new routes)
If my maths is correct then...
Groningen = 1,546 / 42 flights (6 weekly from 5 June) = 36.8/72 pax per flight (50%)
Munster/Osnabruck = 1,056 / 50 flights (7 weekly from 5 June)= 21.1/72 pax per flight (29%)
Rennes = 2,235 / 50 flights (7 weekly from 5 June) = 44.7/72 pax per flight (62%)