Destiny 2 Servers Down For Maintenance Today, Here's When And For How Long
https://www.gamespot.com/articles/destiny-2-servers-down-for-maintenance-today-heres/1100-6454181/
Bungie has announced the next round of server maintenance for Destiny 2. The servers will be down on Thursday, October 19, for a period of four hours and will be followed by the release of a new update.
A post on Bungie's website explains that the downtime will begin at 8 AM PT, at which time you won't be able to log in. At 9 AM PT, everyone who is still in an activity will be booted to the title screen. The maintenance is scheduled to end at 12 PM PT.