has anyone been on the GWR train from reading to Cornwall and can tell me how busy the trains usually are? Leaving at 12:30pm & first class seat. Would first class normally always be full?

Has anyone taken the GWR train from Reading to Cornwall? I’m curious about how crowded the trains typically are, especially for the 12:30 PM departure. Will first class seats usually be fully booked?
I’ve traveled on the GWR train from Reading to Cornwall a few times. Generally, the trains can vary in how busy they are, especially depending on the day of the week and the time of year. Leaving at 12:30 PM might not be peak travel time, which could mean it’s less crowded, especially in first class.
First class seats tend to sell out less frequently than standard class, but it’s not guaranteed that every train will be full. If you’re traveling during a holiday or a weekend, it might be busier. It’s always a good idea to book your seat in advance to ensure you have a spot. Enjoy your trip!