Just for info, one of the key players at the NMB has been out of the office for quite a while. He gets back this coming Wed. Regardless, nothing happens at the NMB with any great speed. The AtlasforTeamsters guys were making an educated guess on single carrier status based on the speed at which the NMB granted same to US Air/America West. They probably didn't know or count on the head guy being on vacation or gone.