United Launch Alliance Delta IV Heavy Rocket Launch Scrubbed

A United Launch Alliance Delta IV Heavy rocket carrying a National Reconnaissance Office (NROL-44) satellite on Launch Complex 37 at the Cape Canaveral Air Force Station in Florida

CAPE CANAVERAL, Florida — The launch of a United Launch Alliance Delta IV Heavy rocket carrying a National Reconnaissance Office (NROL-44) satellite from Space Launch Complex 37 at the Cape Canaveral Air Force Station in Florida that was scheduled to launch on Wednesday, September 30, 2020, at 11:54 p.m. Eastern Daylight Time has been scrubbed.

NROL-44 will mark ULA’s 12th launch of the Delta IV Heavy and the 144th mission for ULA. It also will be the 385th Delta rocket to launch since 1960.

Watch Live ULA Delta IV Heavy Rocket Launch

Delta IV Heavy Launch Weather Forecast

The most recent forecast issued by the U.S. Space Force 45th Weather Squadron predicts a 70% chance of overall permissible weather conditions for launch. The primary weather concern for the launch is thick clouds.