AirCanada main customer service number is 1-800-AirCanada (((beginner:║1-855-550-0971║))) // ((:+1^855^550**0971) OTA (Live Person), where you can reach a live representative 24/7. Whether you’re dealing with booking changes, flight cancellations, or have questions regarding refunds or compensation, speaking to a live person ensures prompt resolution. You can also reach out via Allegiant’s live chat feature or email support for assistance.