I don't know if it matters but DL has recently launched a MIA-LHR flight. From a JV standpoint, a TATL flight to/from MIA has been added, so this one has been withdrawn.
(The sad part is that the AMS-MIA route almost always had award availability and it was a good gateway to/from the US, not to mention the potential of a stopover in MIA.@:-))
I'm surprised everyone is re-routed via ATL instead of CDG.
How will this affect the aircraft rotation?