Complex sentence: UPS flies to more than 200 countries and territories around the world, serving 400 U.S. airports with 959 flight segments, and 435 international airports with 763 flight segments daily.
Split into simpler sentences: UPS flies to more than 200 countries and territories around the world. Serving 400 U.S. airports with 959 flight segments, and 435 international airpirts with 763 flight segments daily.