Originally Posted by
BA_Jfan
...
I'm gonna be at MIA next week at 4am flying united. ....
I believe UA's gates are in Concourse G
If you have looked at Priority Pass website you will know that there are three:
Club America, Concourse F, opens at 07:00
VIP Lounge, Concourse J, opens at different times on various days of the week.
Avianca Lounge, Concourse J, open 24 hours.