Step onto a Lufthansa A321 at Frankfurt this year and you might find yourself aboard a flying time machine. One aircraft in the fleet, registration D-AISZ, wears a design no airline has flown in earnest for half a century: a deep blue cheatline trimmed in yellow that sweeps along the windows and then curls downward in a great parabola toward the nose, finished with a glossy black radome. It is 1957, rendered on a jet built in the 21st century.

The repaint marks Lufthansa’s 100th birthday. Founded as Deutsche Luft Hansa on 6 January 1926, the airline is treating 2026 as a year-long celebration of its own design history — and it has chosen one of its most elegant past identities to put back into the sky.

A 1950s idea on a 21st-century jet

The scheme is known as the “parable” livery. Lufthansa introduced it in the mid-1950s, drawing on the streamlined design language of the 1930s to project speed, optimism and a forward-looking confidence. Those curved lines turned up everywhere: on tail fins and timetables, on baggage tags and business papers, even on the paper bands around cigars. It was branding before the word existed.

Recreating it on a modern narrowbody is more than nostalgia. By using a current Airbus as the canvas, Lufthansa links a century of design directly to the aircraft passengers actually fly today — the same crane on the tail, the same sweeping line, a hundred years apart.

The Super Star that started it

The livery’s spiritual home is the Lockheed L-1649A Starliner — the aircraft Lufthansa called the “Super Star.” It joined the fleet in 1957, the last and finest of the great piston-engined airliners, and it was the first Lufthansa aircraft to offer Senator Class, the most exclusive cabin of its day. Its speciality was the prestige run: nonstop across the Atlantic to New York, in the final years before jets made such elegance obsolete.

That very aircraft has been lovingly restored. Lufthansa plans to display it — alongside a vintage Junkers Ju 52 — in its new “Hangar One” visitor and conference centre at Frankfurt Airport, turning the company’s own history into something passengers can walk around and touch.

A flying museum

The parable A321 is the showpiece of a wider centenary fleet. Lufthansa has also rolled out an “XXL crane” anniversary design — an oversized version of its famous bird emblem — on an Airbus A350, a Boeing 787 and an A320neo, with an A380, a Boeing 747-8 and an A350-1000 expected to join. For one year, some of the most-photographed jets in Europe will double as billboards for a hundred years of brand history.

It is a clever piece of storytelling. Airlines rarely get to be a century old, and fewer still can reach back to a design as graceful as the parable. For 2026 at least, a piece of 1950s Germany will keep climbing out of Frankfurt several times a day — proof that good design, like a good airline, can outlast the era that made it.

Sources: Lufthansa Group newsroom; Aerospace Global News; Airways.