I guess it was ok to be optimistic about running a sort Saturday morning, but at 3:30 am while facing zero zero conditions riding in the crew van...that is when I would have pulled the plug on the operation. It was bad, icey, lots of snow drifts, and no freight at all being delivered to the airplanes. 6 am departures finally departed around 2p.m. The drive to the airport was also very bad....the snow plows didn't even bother plowing hwy 73.
Let's face it, DHL made a bad choice when they rejected ABX's suggestion to cancel the sort. Most of the ground equipment (including K-loaders) isn't really designed to operate in several inches of snow, much less what fell. Hard to get the freight off the airplanes and into the sort, hard to get it back onto the airplanes. Less sorters and ramp workers due to level 3 snow emergency declared by the sheriff. Some of the ramp and sorters had to be used to run snow removal equipment to kee the airport open.
Tough call but Federal and UPS ran their sorts and had the same amount of delays. I guess you do not want to be the only one to cancel!