The airplane shown landing is from the airline Jet Blue. However, Jet Blue as a company was not founded until 1998. This movie took place in 1997.
The BMW he drives is from 2001. They claim the model is is driving is from 1997. This is especially shocking because BMW changed body styles entirely, so they should have at least used a 1990s model car.
At one point, there is a TV/DVD combo shown playing a live newscast from 1997, TV's where not made with built in DVD players until 1999.
One of the sailboats in the marina is from Los Angeles, CA, but the marina is in Miami. Highly unlikely a mid-sized California sailboat world have sailed to Florida.
The house Versace lived in was not pictured in the movie. Versace's house was far more glamorous than the one they implied he lived in.