Air Canada narrows losses in 4Q2009; Copa falls on declines in yield and RASM

The majority of North and South American carriers were down on Wednesday (10-Feb-2010) as terrible weather conditions on the US east coast played havoc with airline operations. However, Stifel Nicolaus analyst, Hunter Keay, told MarketWatch the increased number of flight cancellations is expected to have only a small impact on revenues.