When refrigerated a honey baked ham should last up to 8 days before it goes bad.
If you want to keep the honey baked ham longer than 8 days you can put the honey baked ham in the freezer and the leftover honey baked ham in the freezer will keep fresh for up to 45 days but can last up to 6 months when frozen.
When a honey baked ham goes bad the flesh will be slimy and look dull and have a bad smell to it so as long as the honey baked ham smells okay and the flesh is not dull and slimy then the honey baked ham is safe to eat.