Check the queue times from your Twitch chat
Step 1: Add StreamElements
You need to have the StreamElements bot added to your channel. Google it if you don't have it already, it's easy.
Step 2: Set up your command
Step 3: Add the command
Copy this command and paste it into your Twitch chat:
!command add queuetime ${customapi https://api.deadbyqueue.com/queuetime?region=us-east-1}
For advanced users:
You can call the https://api.deadbyqueue.com/queuetime?region=us-east-1 (Replace us-east-1 with your preferred region) API with other bots or outside of Twitch as well, StreamElements is just an easy option.
Note: If you select a server that is only temporarily enabled (Such as Ohio or London), the command will return the queue times for the next closest server when your main one is disabled.