I cancelled tomorrow because of a couple of reasons. (2 FC upgrades on NW to PDX-MSP-YUL)

1. It was a pleasure flight, my wife's and my seats could be better utilized by someone trying to get home.
2. I doubt that our 12p.m. (Pacific Daylight Time) flight will depart and we will probably become part of a giant mess. Besides, who wants to sleep on the floor at MSP?)
3. I'm not sure that scheduling will be settled down in the next few days.

Am thinking about booking somewhere else in a week or so. So, yes I would not hesitate to fly