Does NW/DL still annouce pre-boarding for those who need a little more time to get seated? From my observations it seems hit and miss. I have a party of 8 flying MSP-MCO tomorrow. We are all seated together in Priority seats near the front of the 757. This includes two 5-year old twins and a 1 year old. I am SE. All are on my reservation. Will we be allowed to board early to get everyone settled in?

Suggestions? Should I discuss with the GA prior to boarding beginning?