Delta upgrades 4 of its newest transatlantic routes, bringing big growth to NYC, LA

Just a few months after announcing nine new transatlantic routes, Delta Air Lines is back with an exciting update.

The Atlanta-based carrier plans to upgrade four of these new long-haul flights to year-round service, a carrier spokesperson tells TPG. The international flights that'll be flown year-round include:

• Los Angeles — London.
• Los Angeles — Paris.
• New York — Berlin.
• New York — Geneva.

When Delta first announced these flights in September, the airline unveiled a big summer-focused expansion, designed to capitalize on the increased demand for transatlantic vacations during the warmer months and school breaks.

That's why the airline had originally scheduled all of the aforementioned flights to end on Oct. 27, 2023, and possibly return in the following summer season.

However, demand has seemingly been strong enough to support the upgrade to year-round service. Delta will load the additional flights into its schedule over the weekend, and the new frequencies will be available for purchase by Monday, Jan. 30.

Perhaps most interesting is the expansion of flights to Geneva, which will be a brand-new pin on Delta's route map when flights commence on April 10. Delta last flew to the Swiss city 30 years ago, in 1993.

Equally exciting for Delta customers is the transatlantic expansion in two of Delta's big coastal hubs. Los Angeles hasn't been connected to Europe with Delta flights since March 2020, so this is welcome news for loyalists based in Southern California who prefer the convenience of a nonstop flight to Europe.

Delta hasn't flown from L.A. to London since October 2015, and the carrier will go up against multiple daily flights available on American, United and British Airways in the market. Delta's transatlantic joint venture partner Virgin Atlantic also operates up to three daily flights between the two cities.

Meanwhile, Air France and Air Tahiti Nui connect L.A. and Paris Charles de Gaulle Airport (CDG), and Delta's service will supplement what's offered by the former carrier, another one of its transatlantic joint venture partners. In addition, budget carrier French Bee flies from LAX to Paris Orly (ORY), a secondary airport serving the French capital.

Delta's network growth in Southern California comes as the airline invests billions of dollars into its hub at the Los Angeles International Airport (LAX). In 2022, Delta celebrated the opening of a brand-new Sky Way headhouse, a state-of-the-art flagship Sky Club and modernized terminal facilities in L.A.

More infrastructure upgrades are in the works, with a new airside connector to the Tom Bradley International Terminal opening soon.

Delta is also increasing its transpacific service from L.A., with the recent addition of three weekly flights to Tahiti, and its first-ever service to New Zealand, which was just announced and launches on Oct. 28.

Meanwhile, in New York, Delta continues to defend its position as the city's No. 1 airline. Adding service to the German capital's new Berlin Brandenburg Airport (BER) and Geneva gives flyers more nonstop options from the Northeast.

Just like in L.A., Delta is investing in major terminal improvements at its hub at Terminal 4 at John F. Kennedy International Airport (JFK). This includes 11 new gates, two new Sky Clubs and a refreshed check-in area.

Other improvements in the works include redesigned roadways and terminal frontage that'll help streamline the dropoff and pick-up experience.

In addition to Berlin and Geneva flights, Delta is adding year-round service to London Gatwick Airport (LGW), beginning on April 10.

Plus, the carrier announced last week that it's adding a third daily flight from JFK to Paris-Charles de Gaulle Airport (CDG) on May 25. This additional frequency will operate daily through the summer, though the final service date of the extra flight hasn't been announced yet.

Though much of the focus is on increasing hub connectivity, Delta is also boosting one of its most unique transatlantic routes.

The 4,539-mile flight from Orlando to Amsterdam launched in 2018 and operated year-round until being suspended in March 2020 due to the pandemic. Delta brought it back late last year on a winter-seasonal basis, and now the carrier will load it into the schedule for another winter season beginning on Oct. 28, 2023.

The carrier will deploy the 282-seat Airbus A330-300 on the route, which features all four of Delta's signature cabins: Delta One, Premium Select, Comfort+ and economy.

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