"End of an Era: Delta IV Heavy's Final Launch Marks the Conclusion of 60 Years of Delta Rockets on Space Coast"

The final launch of a Delta IV Heavy rocket is set to take place on the Space Coast, marking the end of more than 60 years of Delta rockets launching American missions into space. United Launch Alliance (ULA) is replacing the Delta IV and Atlas V rockets with the new Vulcan Centaur rocket, which is expected to provide more value and capability at a lower cost. The launch is scheduled for Thursday, with backup opportunities on Friday and Monday if necessary.