Originally Posted by
Anglo Large Clawed Otter
ETA - Weird, Airframes.org lists my DL-colored plane as still Registered to/Operated by NW. I'm still listing it as a DL flight. If it has wings and a widget, it's DL.
DL can't use its crews on those planes, or re-register them to DL, until the operating certificates are merged, which won't happen until at least sometime next year. They can paint whatever they want on it, but your pilots and flight attendants worked for NW before the merger, not DL. Officially, it's a NW flight.