I was re watching Enterprise Season 4 (some of the best trek ever written!) I realized they might have given us a very strong rational reason for why the Enterprise is typically deemed the Flagship of the Federation.
In the episode "United", the Enterprise acts as the flagship between the Vulcans, Andorians and Telerites.
Does anyone know if this was meant to explain why the linage of the Enterprise is, in universe, so important?
In the episode "United", the Enterprise acts as the flagship between the Vulcans, Andorians and Telerites.
Does anyone know if this was meant to explain why the linage of the Enterprise is, in universe, so important?

This includes alternate prefixes, like the "EAS" used on B5? It's not like viewers would be dumb enough to confuse the two.