Delta vows to fight Heathrow's plan to move it to Terminal 4, away from Virgin Atlantic
Heathrow wants Delta out of Terminal 3 by 2028. Delta's CEO calls the plan short-sighted and says the airline will pursue every remedy. Here's what the move would mean for lounges and connections.
Delta Air Lines is pushing back hard against a plan to move it out of Heathrow Terminal 3. In a statement on November 2, CEO Ed Bastian called Heathrow Airport Limited's decision to relocate Delta to Terminal 4 "short-sighted, deeply disappointing and bad for airline consumers." He said Delta will pursue all available remedies to reverse it.
For travelers, the stakes are simple. Delta and its joint venture partner Virgin Atlantic have shared Terminal 3 for more than a decade. That means one check-in area, short connections between the two airlines, and shared premium spaces such as Virgin's flagship Clubhouse. If the move goes ahead, Delta flyers would leave that setup behind.
What Heathrow decided
Heathrow's terminal plan was reported on October 27. It moves five airlines between terminals, with the changes due in 2028, according to reports from InsideFlyer and others. Heathrow carries out this kind of review about once a decade. The last one was in 2014.
| Airline | Today | Planned move |
|---|---|---|
| Delta | Terminal 3 | Terminal 4 |
| Finnair | Terminal 3 | Terminal 4 |
| Japan Airlines | Terminal 3 | Terminal 4 |
| China Southern | Terminal 4 | Terminal 5 |
| LATAM | Terminal 3 | Terminal 2 |
Virgin Atlantic stays in Terminal 3. Together, the five airlines that move account for a small slice of Heathrow's traffic, under 4% of its seats by most reported counts.
The logic for Delta, as reported, is alliance grouping. Terminal 4 is home to SkyTeam partners Air France and KLM. Delta is a SkyTeam founder. But its closest partner at Heathrow is Virgin, and the two run their transatlantic flights as one business with Air France-KLM.
Delta's case
Bastian's statement is short and pointed. He says the shared Terminal 3 operation has served millions of customers with easy connections, premium amenities and a wider network. He argues that splitting the two airlines undermines years of investment and weakens competition on the Atlantic, where Delta and Virgin are the main rival to British Airways and American.
Delta asked Heathrow to reconsider. It did not say what legal or regulatory steps it may take. Virgin Atlantic has also objected. Its CEO, Corneel Koster, has said that splitting the partners would add friction for customers, according to the reports.
Nothing changes for now. Delta still flies from Terminal 3, and the move, if it happens, is more than a year away.
What it would mean at the airport
The biggest change would be for premium flyers and connecting passengers.
Lounges. Delta has no lounge of its own at Heathrow. Its premium customers lean on Virgin's Terminal 3 Clubhouse, one of the best-rated lounges in our directory, with eight showers, a cocktail bar and sit-down dining. Terminal 4 has nothing quite like it. The strongest options there today are the new Air France Lounge, which opened in July 2026 near gate 6, and the Plaza Premium Lounge, which you can enter with Priority Pass or a paid visit.
Air France says its new lounge admits its own premium passengers and Flying Blue Elite Plus members, as well as eligible customers on KLM and other SkyTeam airlines. Whether Delta One passengers would get in, or whether Delta would build or lease its own space, has not been announced.
Connections. Delta to Virgin connections are easy today because both airlines sit under one roof. A Terminal 4 Delta flight connecting to a Virgin flight in Terminal 3 would mean a transfer between terminals. Terminal 4 sits on the far side of the airfield from Terminals 2 and 3, so that usually means a bus or train ride rather than a walk.
Partners. The upside is closer ties with Air France and KLM. Delta passengers heading on to Paris or Amsterdam would stay in one terminal. The reports frame this as the reason for the move.
Finnair and JAL lose their neighbors too
Delta is not the only airline that would be split from its partners. Finnair and Japan Airlines are oneworld members. Today they sit in Terminal 3, near the British Airways Galleries lounges in T3 and the Cathay Pacific lounge. In Terminal 4 they would be away from most of their alliance partners, who are clustered in Terminals 3 and 5.
China Southern's move to Terminal 5 puts it next to British Airways, its joint venture partner. LATAM heads to Terminal 2. It has not commented in anything we have seen.
What to do now
If you are flying Delta to or from London this winter or next year, nothing changes. Check in at Terminal 3 and use the same lounges you use today.
If you are booking well ahead into 2028, keep an eye on your terminal. Airlines usually move in a single night, and they tell passengers by email and on the booking. We will update our Heathrow guide and the Delta airline page if Heathrow confirms dates or if Delta wins a reversal.
