Launch windows:

While the launch is currently planned for 2:18 a.m. EST (0718 UTC) on Jan. 8, there are multiple backup opportunities available to ULA:

• Jan. 8 – 2:18 a.m. EST / 0718 UTC (45 min. window)
• Jan. 9 – 12:15 a.m. EST / 0515 UTC (9 min. window)
• Jan. 10 – 12:12 a.m. EST / 0512 UTC (1 min. window)
• Jan. 11 – 12:14 a.m. EST / 0514 UTC (3 min. Window)