In our parish, the daily Mass is at 7:30 and school starts at 8:45 (the busses are run by the public school here). I’m sure they could move daily Mass back to 9:00, but then many of the working people in our parish would not be able to attend daily Mass. I think it’s a balancing act. We have 2 priests in our parish and in addition to daily Mass, they say Mass Tuesday morning for the school children, Wednesday morning at the retirement home, and twice in the evenings during the week. Also, our pastor is also in charge of the pastoral needs of a very small parish outside city limits. Add to that the fact that the priests spend at least an hour teaching in the school each day (to the various age levels through the week) and that they have administrative and pastoral duties for the school and church . . . well, I can see how the shortage of priests limits the ability of a parish to offer daily Mass for all students. In the end, of course, it’s a matter of choices, and for a variety of reasons, a number of Catholic schools have chosen to spend less time in Mass than was common in the past.
MJ