Six Flags Discovery Kingdom
vs
Universal Epic Universe

On a typical day Six Flags Discovery Kingdom queues less: about 21 minutes a ride against 43 at Universal Epic Universe, a difference of roughly 22 minutes on every queue you join.

See both right now Compare other parks

01 · On a typical day

What you would normally queue.

Averages across recent weeks, so one broken ride or one wet Tuesday cannot decide it. This is the comparison to plan a trip on; the live figures below are the one to act on today.

Six Flags Discovery Kingdom and Universal Epic Universe compared on their typical recorded queue times
Typically	Six Flags Discovery KingdomUnited States	Universal Epic UniverseUnited States
Average wait per ride	21 min (best of the two)	43 min
Rides with recorded waits	18 (best of the two)	13
Longest typical queue	WONDER WOMAN Lasso of Truth44 min	Mine-Cart Madness™100 min
Shortest typical queue	Thrilla Gorilla5 min	Bowser Jr. Challenge9 min
Average ride uptime Share of opening hours a ride is running	84%	90% (best of the two)

Averaged across every ride at each park with recorded waits. A ride that never opened is left out, so a park is not flattered by counting a shut ride as a queue of zero.

02 · Right now

Both parks, this minute.

Live queue times at both parks. These fill in as soon as the page loads, and keep updating while you are here.

Six Flags Discovery Kingdom and Universal Epic Universe compared on live queue times
Right now	Six Flags Discovery KingdomUnited States	Universal Epic UniverseUnited States
Average wait right now	-	-
Rides open	-	-
Opening hours today	-	-
Longest queue	-	-
Shortest queue	-	-

These keep refreshing while this page is open. A closed park posts no waits, so its rows read as dashes rather than zeroes.

Verdict, on a typical day On a typical day Six Flags Discovery Kingdom queues less: about 21 minutes a ride against 43 at Universal Epic Universe, a difference of roughly 22 minutes on every queue you join.

03 · Choosing

Which one is your day out.

Every line here is earned by one of the figures above - nothing is a generic sentence with a park name dropped into it.

Pick Six Flags Discovery Kingdom if…

You want shorter queues: Six Flags Discovery Kingdom averages 21 minutes a ride against 43 at Universal Epic Universe
You want more to do: 18 rides here have recorded wait data against 13 at Universal Epic Universe
WONDER WOMAN Lasso of Truth is on your list - it is Six Flags Discovery Kingdom's longest typical queue at about 44 minutes, so it is the one to do first
You want Six Flags Discovery Kingdom's own character - the rides, theming and atmosphere described below

Pick Universal Epic Universe if…

You will accept a longer queue - 43 minutes a ride here against 21 at Six Flags Discovery Kingdom - for what Universal Epic Universe has that Six Flags Discovery Kingdom does not
You would rather not find rides shut: Universal Epic Universe's rides run 90% of opening hours against 84% at Six Flags Discovery Kingdom
Mine-Cart Madness™ is on your list - it is Universal Epic Universe's longest typical queue at about 100 minutes, so it is the one to do first
You want Universal Epic Universe's own character - the rides, theming and atmosphere described below

04 · The parks

What each one is.

Six Flags Discovery Kingdom

Six Flags Discovery Kingdom sits in Vallejo, California, on San Francisco Bay's northern edge. The park combines a theme park with a marine-animal section, running coasters like Medusa (the West Coast's first floorless), Kong (an inverted coaster), Superman: Ultimate Flight, Joker 4-D Free Fly Coaster, and the newer DC Stunt Coaster. Dolphin, sea lion and bird shows run throughout the day.

Bay Area weekend visits, California school holidays, and the Fright Fest event drive Discovery Kingdom's peak crowds. Weekdays in April, September and October are dramatically quieter, with queue times on most rides staying short. Check live wait times for Medusa and Superman on arrival, and use our crowd calendar to pick a midweek date for shorter waits. The bayside setting makes for pleasant walking even on quieter days.

Six Flags Discovery Kingdom live queue times

Universal Epic Universe

Universal Epic Universe opened in May 2025 as the third major park at Universal Orlando - the first large US theme park opening in decades. It's split into five worlds: Celestial Park (the central hub), Super Nintendo World, The Wizarding World of Harry Potter – Ministry of Magic, Dark Universe, and How to Train Your Dragon – Isle of Berk. Major rides include Stardust Racers, Mine-Cart Madness, and Harry Potter and the Battle at the Ministry.

As a brand-new park, Epic Universe has been drawing heavy crowds since opening, with queue times on Stardust Racers and Mario Kart-style attractions often topping two hours on weekends. Check live wait times the moment you enter, and use our crowd calendar to pick a midweek, off-peak date - the crowds settle noticeably on Tuesdays and Wednesdays outside US school holidays.

Universal Epic Universe live queue times

05 · Questions

Six Flags Discovery Kingdom or Universal Epic Universe?

Which is better, Six Flags Discovery Kingdom or Universal Epic Universe?

If you are judging on queues, Six Flags Discovery Kingdom: it averages about 21 minutes a ride on a typical day against 43 at Universal Epic Universe, roughly 22 minutes back on every queue you join. Six Flags Discovery Kingdom has 18 rides with recorded waits against 13 at Universal Epic Universe. Universal Epic Universe also runs its rides more reliably - 90% of opening hours against 84%.

Which has shorter queues, Six Flags Discovery Kingdom or Universal Epic Universe?

Six Flags Discovery Kingdom, by about 22 minutes a ride. On a typical day Six Flags Discovery Kingdom averages 21 minutes against 43 at Universal Epic Universe. Queues still move hour by hour, and a midweek day outside school holidays beats the gap at either park. See Six Flags Discovery Kingdom best time to visit and Universal Epic Universe best time to visit to pick a quiet day.

Can I visit Six Flags Discovery Kingdom and Universal Epic Universe in the same trip?

Yes - both parks are in United States, so a two-park trip is realistic over a long weekend. Split the days so you start at whichever opens earliest and drive to the other in the evening.

How many rides does each park have?

See the tables above for ride counts - or jump to Six Flags Discovery Kingdom and Universal Epic Universe for the full ride lists.

Is Six Flags Discovery Kingdom bigger than Universal Epic Universe?

By rides we track waits for, Six Flags Discovery Kingdom is the bigger day out: 18 rides against 13. Acreage matters less than how many you can actually get on, which comes down to queues and opening hours - and on those Six Flags Discovery Kingdom is the quicker park.

Then pick
the quiet day.

Both parks have a crowd calendar with six weeks of forecast and the best day left to go.

Six Flags Discovery Kingdom calendar Universal Epic Universe calendar Compare other parks