The Solar Impulse plane has landed at New York's JFK airport, completing the final leg of a journey across the US on solar power alone.
The craft set off at 04:56 (08:56 GMT) on Saturday from Washington DC, and landed about 23:15 (03:45 GMT Sunday).
A Statue of Liberty fly-pass had to be cancelled, due to a 2.5metre (8ft) tear in the fabric of the left wing.
The Across America transcontinental bid began in San Francisco in early May - at a top speed of 70km/h (45mph).
It included stopovers in Phoenix, Arizona, Dallas, Texas, and St Louis, Missouri.
Neither the pilot nor the plane appeared to be in any danger because of the wing tear, officials said.
The Solar Impulse HB-SIA has the same wingspan as an Airbus A340 but at a weight of just 1.6 tonnes. By comparison, a fully laden A340 weighs about 370 tonnes.
The plane's wing and stabiliser are covered with nearly 12,000 solar cells, which drive its four propellers and charge the plane's 400kg of lithium-ion batteries for night-time flying.
The project has been billed as the first time that a solar-powered plane capable of flying day and night has attempted a journey across the US.
Andre Borschberg and his fellow pilot Bertrand Piccard have been alternating flying duties on the single-seat craft, with each leg of the trip designed to be under 24 hours in length. The prior leg was complicated by high winds and air traffic, so it was re-routed via Cincinnati at the last minute in order to stay under this limit.
"It was difficult to find all these 'weather windows' in the States - especially this last one," Mr Borschberg told BBC News prior to the flight.
"We had so much to organise to make it feasible - to integrate an experimental airplane like Solar Impulse in the busiest air traffic in the world, flying from Washington to Kennedy (airport) was extremely hard."
The Across America project is the last outing for the HB-SIA prototype craft.
Mr Piccard's and Mr Borschberg's intention is to finish a larger, two-seat plane, the HB-SIB, and fly it around the world in the spring of 2015.
That, Mr Borschberg said, would be "many times more complex than what we did here in the US".
"Working in one country with one language makes it of course easier than working internationally on different continents with all the logistics," he said. "The unpredictable side of the project requires a lot of preparation."
The HB-SIA craft carried out the first inter-continental flight in 2012 and holds the world record for the longest manned solar-powered flight at 26 hours.