The data shows the Canadian airlines with the highest number of complaints received in the fiscal year of 2017-2018. In that period, Canada's main low-cost carrier, WestJet, received 329 complaints, making it the third airline in Canada based on customer complaints.
Air Canada | 2380 |
Air Transat | 341 |
WestJet | 329 |
Sunwing | 146 |
Porter Airlines | 136 |
Flair | 49 |
Other | 34 |