Originally Posted by
JJeffrey
Yea, you definitely have access to the Flagship Lounge at LAX and Chelsea Lounge at JFK.
You
might have access to Flagship Dining at MIA too, if you want to try your luck and don't have anything to do in MIA
Accessing Flagship Dining the next day, one stop removed from your qualifying flight is YMMV territory, although most data points are positive.
(Similar data point: on 2 separate occasions I've flown the redeye LAX-BOS-JFK in F and J, in both cases it was no problem to access Chelsea and Greenwich at JFK)
Just by way of follow-up, upon arrival at MIA I scanned my LAX-JFK BP and the agent smiled and handed me a FL entry card but not a FFD pass. I didn’t push the matter as I was really just trying to add a data point (although FWIW, the last time I had Business Plus at MIA I was also not proactively given a FFD pass, in that case wrongly and I got it corrected).