Originally Posted by CALMSP

but you left out the important part of how this is simply swapping airplanes like DL already does with AF. While offering a few seasonal additions like SFO-LHR.........something that UA already offers double daily. DL already flies 2x daily EWR-LHR on VS metal, it will now simply equate to 2x daily, one DL metal, one VS metal.

Therefore, no one is left in the dust. You also failed to mention that VS is terminating service in YVR/NRT/BOM.