Originally Posted by
Stripe
All of NW's CR9s and E175s were delivered with ovens and before things were Deltafied all meals had at least one hot option. DL had RJs with FC but no ovens, so they brought the entire fleet up to the "best in class" standard by removing the ovens they had and making all meals cold.
That is absolutely correct. I have had full, hot, dinner meal service on both, usually BOS-MSP but they certainly did have ovens when delivered.