Regular closure? Explain to me when these always happen to be regular? Why would CO upgrade a route which is performing well, but couldn't support a widebodied 767!
Im not sure about cargo performance with CO to EWR but I can't see BFS getting a regular 767 service, it would just be overkill and im sure CO have the economics down to a tee with the 757, plus the enormous difficulties to upgrade the route and change domestic schedules or international for a dinghy wee route!!!