Baggage allowance on multi-cabin trip (mixed PE, Y)
I am flying premium economy - STL-DFW-OGG later this year. The STL-DFW leg does not have a premium economy seat (737-800) - does this mean that I have to pay to check my baggage from STL to DFW? The DFW-OGG does have premium economy (777-200) so I am good there.
Also, since there are no premium economy seats on STL-DFW, I changed my seat to one of the MCE seats without paying for an upgrade - the website said $0 when I selected those seats, is this right?
I have scoured the forum and abused the search function to no avail. Any help is appreciated.