Yes! After sign-ins have closed for a service, the data is sent back to MSP. By opening the live schedule, you can click on a date and see who was flagged as a no-show or if any swaps took place.
To see more detailed information on sign-ins - for example what time someone had signed in at - click on the service on the live schedule so it is highlighted. Then go to the Schedule menu at the top of the window and select "View Sign-in Kiosk check-ins..."