The fees at Dublin Airport have nothing to do with the route been cut. Ryanair are carrying less that 50 passengers on each flight from Kerry. As Ryanair will be operating the route without any PSO funding they will pay Kerry Airport the same fees as they pay for the other routes. With the PSO they pay higher fees.
The times on the route from Oct 31 are:
KIR 06:30 - DUB 07:20 (should depart 07:00 arrive 07:50)
DUB 21:30 - KIR 22:20 (should depart at 18:00 arrive 18:50)
Departing at 06:30 is to early and returning at 21:30 is way to late.
The aircraft will operate from DUB during the day. LTN, STN and HHM will be operated from there bases.