Oh gosh, Terminal 4 at LHR is by for the worst - in the middle of nowhere and offers awful connectivity into downtown London (well, compared to the other terminals at least).
Delta never loses. Ever. At anything!
Let’s face it if LHR built terminal 5D and moved all one world there this wouldn’t be an issue and would get BA out if Terminal 3
However sometime karma comes around and DL get a bad taste of it
JAL and Finnair going to Terminal 4 is nonsense. LHR is a Oneworld airport and all Oneworld carriers should be in T3 or T5 (or both). Virgin and Delta can go to T4 - who cares.
Typical British decision making brought to you by the same people who cannot run a subway system in the autumn because the leaves fall on the track.
I suspect during the consultation process VS and DL were offered a tandem move to T4 and Virgin resisted as it invested heavily in the Upper Wing and Clubhouse over the years. My guess they will again be offered that option or be split up, I doubt they have any legal recourse to appeal this decision. At least T4 has 4 hotel options directly connected to the terminal as well as the Elizabeth and Piccadilly lines into central London and the City.
AA operates from T3, their joint alliance partner BA is in T5. To connect to BA, one must take a bus. Now DL will have to do the same. I can’t imagine how many connections there are as VS doesn’t have connections to the continent or anywhere in the UK. Worst case, the playing field has been leveled between AA and DL.
AY moving to T4 will be a bummer. Love the T3 OW lounge options.
This is a huge loss for Finnair and JAL passengers; CX lounges at LHR T3 are the best; now they won’t get access, basically. Moving SkyTeam nearly all over to T4 makes sense, just to keep them together. Regardless, change is hard; many won’t be pleased.