WestJet focusing on codeshares, GOL boosting ancillary revenues: LCC share wrap

US airline stocks were generally weaker yesterday, with Allegiant Air the exception among the listed LCCs, gaining 0.6%. US airline shares have witnessed improved growth over the past few months, with valuations up from year-ago lows. However, the market remains cautious ahead of the release of the US monthly job report - a leading growth indicator for airlines - on 02-Apr-2010.