UPDATE 3-Canada's WestJet flags weaker Q2 revenues on labor turbulence
May 08, 2018 at 12:18 PM EDT
May 8 (Reuters) - Canada's WestJet Airlines Ltd on Tuesday said uncertainty from a labor dispute, along with higher expenses would weigh on second quarter earnings, after the carrier missed analyst estimates for the first three months of the year, sending its shares down to their lowest in over two years.