I shouldn't really discourage people from ringing in but my feeling is that it won't do much good. WTP is full, CW and WT almost full, however WT is being rolled forward to WTP, WTP to CW. No First or Flub possibilities. I'm hoping they will find you a seat a bit further forward, given that you are a valued Silver customer, but you can't count on it. I would get to the airport in good time, and perhaps consider if you would be prepared to go on alternative services if offered. But CW looks the most likely option from what I can see at the moment. By all means try OLCI every few hours just in case.