I've booked a flight MEL-LAX-JFK-LAX-MEL, and when I login to the Delta website (for the US domestic flights), they have different fare classes.
The fare was booked as O class (Premium Saver) via VA, however one of the US flights is Delta Comfort+ (W) and the other is Main Cabin (Y).
Both aircraft are the same - B767-300.. any idea why I'm in different classes for the two journeys?

Also they mention for immigration/TSA/etc purposes, ensure the name on the itinerary matches your passport exactly... looks like Virgin's booking system has sent my name as 'DEONMR xx_x' instead of 'MR DEON xx_x'... should I try to get in touch with Delta to have this fixed? Or will they understand that Mr isn't actually part of my first name?
The fare was booked as O class (Premium Saver) via VA, however one of the US flights is Delta Comfort+ (W) and the other is Main Cabin (Y).
Both aircraft are the same - B767-300.. any idea why I'm in different classes for the two journeys?

Also they mention for immigration/TSA/etc purposes, ensure the name on the itinerary matches your passport exactly... looks like Virgin's booking system has sent my name as 'DEONMR xx_x' instead of 'MR DEON xx_x'... should I try to get in touch with Delta to have this fixed? Or will they understand that Mr isn't actually part of my first name?