You can find the Modern Warfare 2 release time on PC for your region below: West Coast US: Thursday, October 27, 9pm PDT. East Coast US: Friday, October 28, 12am EDT.
While consoles will see a global release at exactly 00:01 on the 28th of October in your local time, PC will have a slightly different (and earlier) time frame: 00:00 ET on October 28, 2024. 23:00 CT on October 27, 2024.