Massimiliano Allegri's Juventus will travel to France for the first leg, with the return fixture taking place at their home stadium in Turin.
The other semi-final will feature Monaco v Juventus.
Celta eased past Genk 4-3 on aggregate in the quarter-finals, and while no semi-finalist should be underestimated, they're perhaps the most favourable draw United could have received.
Betting on Serie A?
In addition, during this run of seven semi-finals in a row, they have won two titles: la Décima in 2014 and last year´s Undécima.
Real host the first leg at the Bernabeu on April 2, with the return at the Vicente Calderon, where Atletico have not conceded in their last nine Champions League knockout games, the following Wednesday.
With United now four points outside the Premier League top four, winning the Europa League for the first time may represent their best chance of qualifying for the Champions League.
UEFA held the draw on Friday at its headquarters in Nyon, Switzerland, following the draw for the same stage of the UEFA Champions League. It won a record-extending 11th title last season.
The 39-year-old's side will be home for the second leg against Monaco, whose young, exciting team knocked out Borussia Dortmund in the quarter-finals. But I wouldn't leave Monaco and their sensational year to the side, with an inspired Radamel Falcao and Kylian Mbappe.
The French side - Buffon labelled them "feisty" - are full of attacking vim and have hit a staggering 141 goals in all competitions this season.
Gulati said the initial plan was for 60 of the 80 World Cup games to be played in the US , with Canada and Mexico hosting 10 each. The Women's World Cup has twice been hosted by the United States , in 1999 and 2003, and once by Canada in 2015.
A surge in USA production is a major threat to OPEC's effort to reset the still-oversupplied global oil market. West Texas Intermediate, the USA benchmark for the price of up, was up 0.08 percent to $52.45 per barrel.
There will be several opportunities Sunday in Regina to commemorate the anniversary of the Battle of Vimy Ridge . In 1997, the Canadian National Vimy Memorial in France was designated as a Canadian National Historic Site.
Average hourly earnings increased 5 cents or 0.2 per cent in March, which lowered the year-on-year increase to 2.7 per cent. March's slowdown is likely due to weather and seasonal factors, however, and not necessarily an overall slowdown in growth.
Seeking to avoid any confrontation, Dinakaran said he had "stepped aside" last night itself "in the interest of the party". He also said the families of Dinakaran and Sasikala had undergone sufferings and also contributed to the party's growth.
It was a special day with a really important victory. " The results are going our way and I'm happy for that". Scoring 100 goals in Europe is a special feat that only a handful of players will ever likely accomplish.
US Ambassador Nikki Haley separately stressed that the onus was on North Korea to prevent an escalation. South Korean news agency Yonhap quoted an unnamed South Korean government source as saying that the U.S.
Vidal said: "It is very tough when they steal a game from you like that - two goals offside and me wrongly sent off". In the quarter-final I think you need a referee who is, I don't know, better.
Ruled out for Game 2
Westbrook delivered a triple-double of 51 points, 13 assists and 10 rebounds but couldn't get the ball to drop when it counted. In fact, Warriors head coach Steve Kerr went as far to say that he was concerned about the injury ( more on that here ).
Runoff in Georgia House race could test Trump, opposition
White House spokesman Sean Spicer said Trump would campaign in Georgia for Handel "if needed" but dismissed the race as overhyped. The victor in Georgia will succeed Republican Tom Price, who resigned to join Trump's administration as health secretary.
Netflix nears 100 million subscribers worldwide
New domestic members came in at 1.42 million, versus Wall Street forecasts 1.59 million, and Netflix guidance of 1.5 million. The company now has over 98.75 million subscribers and it expects to pass the 100 million milestone by this weekend.
Utah's Chaffetz says he may not finish term in Congress
House Speaker Paul Ryan tweeted that Chaffetz is "a great defender of liberty and limited government" and wished him the best. Initially opposed to President Donald Trump's candidacy, Chaffetz ultimately supported the president.