This was all about the methods to contact Air Canada Customer Support. We hope that all the methods of contact are absolutely clear to you. We would like to advise you that if you need immediate assistance, then the best option is to give a call on the customer support number. Other options of contact are also good but you cannot expect to receive immediate response from those options. If you want to give feedback, then you can email them your experience. E-mail is the best option for such things. Reaching out through social media accounts is also a good option to give feedback.