Looking on the internet deeply has found these results:

flew directly to is the most popular phrase on the web.

flew direct to 113,100 results on the web	flew directly to 157,600 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
called 'Turkish Republic of Northern Cyprus' to the capital of Azerbaijan, Baku. But, moves towards Direct to Consumer Advertising should be resisted. For the resistant bacteria in animals can be transmitted direct to human beings. Warp this message direct to IMC headquarters, Earth. On 29 August 2005, a Turkish Cypriot aeroplane flew direct from the illegal airport in the so There are insufficient controls over the procedure for the movement of animals from disease You are cleared direct to the Slingshot. free areas direct to slaughter.	This leads directly to Barnsdale Forest. The report from Callisto went directly to Sir Vicious. YouÕre to go directly to Kawazu Spa. Following this transfer, the plane landed again at Son Sant Joan on its return flight, and then flew on directly to Washington Dulles airport, near the Pentagon and the CIA headquarters. A second airplane just flew directly into the South Tower. He was in Moscow recently for conferences, then flew directly to New York as head of the Cuban delegation to the United Nations. Allison flew directly into the storm just as the Aerostats were pulled down. Go directly to the Pension Brenner.

flew direct to

113,100 results on the web

flew directly to

157,600 results on the web

More popular!

called 'Turkish Republic of Northern Cyprus' to the capital of Azerbaijan, Baku.
But, moves towards Direct to Consumer Advertising should be resisted.
For the resistant bacteria in animals can be transmitted direct to human beings.
Warp this message direct to IMC headquarters, Earth.
On 29 August 2005, a Turkish Cypriot aeroplane flew direct from the illegal airport in the so
There are insufficient controls over the procedure for the movement of animals from disease
You are cleared direct to the Slingshot.
free areas direct to slaughter.

This leads directly to Barnsdale Forest.
The report from Callisto went directly to Sir Vicious.
YouÕre to go directly to Kawazu Spa.
Following this transfer, the plane landed again at Son Sant Joan on its return flight, and then flew on directly to Washington Dulles airport, near the Pentagon and the CIA headquarters.
A second airplane just flew directly into the South Tower.
He was in Moscow recently for conferences, then flew directly to New York as head of the Cuban delegation to the United Nations.
Allison flew directly into the storm just as the Aerostats were pulled down.
Go directly to the Pension Brenner.