Originally Posted by FDXer

The delay enroute is a stop over delay midway through your travels. If your starting or ending in HNL, you have 3 days. The 24 or 48 hours is when you go from HNL stop in SFO or somewhere else for a day or two and then continue on to your assignment or home. It's designed so when you deviate from SIN back to MEM, you can stop in NRT or somewhere for up to 48 hours to rest before you continue on. If you meet the 3 day rule for beginning or ending, you're good to go.