After her sea trials,
Île de France traveled to her home port of
Le Havre on June 5, 1927. The novelty of Art Deco aboard a ship was an immediate sensation and the reaction of the visiting press would be evident by favorable reviews the next week. On June 22, 1927
Île de France traveled from Le Havre for its maiden voyage to
New York. Upon its arrival in New York it received great attention from the American media and thousands of people crowded the docks just to see the new ship. Her official accommodation was for 1,786 passengers, but her normal capacity was closer to 1400. With a listed capacity of 537 in first-class,
Île de France, like and
Paris, became fashionable. Captain Joseph Blancart and his chief
purser, Henri Villar, became celebrities. With the contribution made by this splendid vessel, the CGT ended the year 1928 with record earnings. For the first time the company's receipts exceeded a billion
francs, and half of this derived from the New York service, which had transported more than 90,000 passengers. Its popularity was such that by 1935, the ship had carried more first-class passengers than any other transatlantic liner. The ship was popular especially among wealthy Americans. It quickly became the chosen ship of the youthful, the stylish, and the famous. But they did not choose it for its speed – it was about as fast as the
Aquitania of 1914, and no larger. In 1936 it was immortalised in the song "
A Fine Romance" performed by
Fred Astaire and
Ginger Rogers in the film
Swing Time with the lyric "You're just as hard to land as the
Île de France". Even though
Île de France was not the fastest vessel in the world, it briefly pioneered the quickest mail system between Europe and the United States. In July 1928, a seaplane catapult was installed at the ship's stern for trials with two
CAMS 37 flying boats that launched when the ship was within 200 miles, which decreased the mail delivery time by one day. This practice proved too costly, however, and in October 1930 the catapult was removed and the service discontinued. In 1935
Île de France and
Paris were joined by a new mate, the new superliner . With these three ships the CGT could boast of having the largest, fastest, and most luxurious ships traveling the north Atlantic. But this was not to endure, and two events ended the CGT's new prosperity. The first occurred on April 18, 1939, when
Paris was destroyed by fire while docked in Le Havre. The second was on September 1, 1939, when
Nazi Germany invaded Poland which began
World War II and ended
civilian (as opposed to military) transatlantic traffic. == World War II ==