There are quite a few Discord servers that host Adventurers League games.
These Discord servers have been grouped to help you find games for your local time zones.
Join the The Adventurer Leagues Discord Server!
Join the Unite the Factions! Discord Server!
Join the Baldman Games Community Server Discord Server!
Join the Triden Games D&D Discord Server!
Join the D&D AL Nordic Discord Server!
If you know any that have online AL games, please let me know.