Originally Posted by
Herb687
I don't remember AA or UA codesharing with VS and NW seems unlikely given their deep relationship with KL. DL and VS codeshared but ATL-LHR would not have been permitted under the old US/UK treaty. I don't think DL flew MCI-BOS so I am going to go in a completely different direction here:
AC MCI-YYZ CRJ
VS YYZ-LHR 747
30. Ah, it wasn't Air Canada, the connection was not made at Toronto and the aircraft from Kansas City was larger than a Canadair CRJ-200.
However, Virgin Atlantic was operating a 747 on the transatlantic flight into London Heathrow.