Flight George Bush Intercontinental Airport departs from Houston George Bush Intercontinental Airport at 20:25 and arrives at Santiago Arturo Merino Benitez International Airport at 08:50.
The flighttime is about 9h 25m. The distance travelled ("as the bird flies"): 2458 Km. So the average speed is roughly 261 Km.
There is an 3 hour time difference between Houston and Santiago