I recently noticed that Air Canada had changed both my flight time and my seat, and I was a bit frustrated at first. To get clarity, I called 877-764-3622, and the agent explained that adjustments sometimes happen due to aircraft changes, scheduling conflicts, or operational reasons. They reviewed my booking, explained the options for reassigning seats, and even helped me pick a better seat that worked with my schedule. Honestly, having that guidance over the phone made the situation so much less stressful than trying to figure it out on my own. If you ever face sudden flight or seat changes, calling that number is the fastest way to get clear answers and make any adjustments you need. It saved me a lot of worry and made my trip much smoother.