quick question re: traffic/drivetime btwn sites

[were45]

Hi. We are planning a day at Seaworld (open til 6pm), and have a reservation at Biergarten/Epcot for 6:35pm. It is on a Saturday during F&W festival.

Mapping shows only appr 14min. drive between locations, but is it reasonable to assume we could make it in 35 min. including traffic and parking near World Showcase? If not, how much time would you plan?

Thanks for any help!