Looks like they changed the wording on schedule change notices when viewing reservations. One of mine now reads:
! For Flight UA719 to Los Angeles, CA, US (LAX), your departure time has changed to 5:15 PM, your destination time has changed to 7:40 PM, your meal has changed to Dinner
If a change will cause a misconnect on your flights, you may change that segment with no change fee.
Pretty sure my meal was always dinner. It was originally departing ~5:30 PM