Baggage fee on DL domestic

Hello.
Can anyone tell me if we have to pay baggagefee for checked baggage on domestic US routes when using ID tickets?
Flying MSPORD on DL.
Thanks
Ole
SAS-Scandinavian airlines

I don't believe DL charges for nonrev bags. I'm sure some OAL folks here will know for certain.
PS--her flight looks good--she's # 3 for 15+ seats
and her back up 8:15 to IAD is similar # 4 for 20+ seats
Lykke til!

I believe that aazed once said that part of the ZED ticket agreement requirements include at least 2 bags at 50 pounds each, so you should be able to expect that whereever you check bags.

By the way, how was your trip to MSP?

Thanks Spongebue. It's my daughter that are out travelling. I just try to make the journey a little bit easier for her. She travelled OSL-EWR nonstop with SK and EWR-MSP nonstop with DL. :-)

Hello all.
Just like to tell that my daughter is safe home. Due a lot of standbypassengers on the first flight to ORD I desiced to change to MSPIAD. She did not get seat on the first morning flight, and not on the second. After all passengers had boarded the second one it was cnl and my daughter understood that it would be big trouble later. She asked some friendly DL staff about best possibility for direct flight to Europe. As I had info from one of you earlier the CDG flight was good and she got a seat on that (DL220). Her bag was sent to IAD on the first flight she was trying to take to IAD even if she did not get onboard:-( but it will arrive OSL today:-) See you:-)