(Convenience, sports, visiting people who don't go to church or who are visiting you in your home, vacation in places that aren't remote...aren't serious reasons for missing Sunday Mass.)
Here's a good article on the subject: "Is there ever a 'Good' Reason to Miss Sunday Mass?"
Ways to make Sunday a Holy Day if for a serious reason one needs to miss Sunday Mass:
- 10:30am on WDAY
- Link for Sunday Mass at the Cathedral
- 9am for Sunday live-stream Mass, but you can click on the link to watch the Mass at any time during the day.
- Link for Sunday and Daily Mass with EWTN
- Prayer for Making a Spiritual Communion