I can understand facebook, but air travel? You musn't be of the USA. A train from Seattle to New York costs $350 and takes at least 3 days and there is only one

I can understand facebook, but air travel? You musn't be of the USA. A train from Seattle to New York costs $350 and takes at least 3 days and there is only one carrier - Amtrak. A flight is $200 or less, and takes 6 hours.