They are not flying a lot of missions. It was down to a few sorties a day. Neither Air Force is spending a lot of time in hotly contested territory. I suggest

They are not flying a lot of missions. It was down to a few sorties a day. Neither Air Force is spending a lot of time in hotly contested territory. I suggest UKR AF is really just patrolling within the territory they control as a deterrent to Russian AF. But neither spending a lot of time directly in each other's turf. A bit sad UKR doesn't have better AA because Russia is flying a lot more sorties on their lines than they should be able to get away with. They are a bit too fast for MANPADs.