Sync your plans with your personal calendar, so you can see your schedule even outside of Services.
From your profile, tap Subscribe to Calendar at the bottom of the schedule tab.
To subscribe to calendar feed:
Confirm you want to give Services permission to access your calendar.
If the calendar has access, when you subscribe, you'll get a confirmation and be able to access the calendar immediately by selecting View Events.
All calendars your device subscribes to will be shown. Select the calendar name to manage calendar settings.
Unsubscribe from the calendar feed in the iOS Settings.