Kings Island
vs
Six Flags Discovery Kingdom

On a typical day Six Flags Discovery Kingdom queues less: about 21 minutes a ride against 32 at Kings Island, a difference of roughly 11 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.

Kings Island and Six Flags Discovery Kingdom compared on their typical recorded queue times
Typically	Kings IslandUnited States	Six Flags Discovery KingdomUnited States
Average wait per ride	32 min	21 min (best of the two)
Rides with recorded waits	24 (best of the two)	18
Longest typical queue	Flight of Fear69 min	WONDER WOMAN Lasso of Truth44 min
Shortest typical queue	The Racer (Red)14 min	Thrilla Gorilla5 min
Average ride uptime Share of opening hours a ride is running	Not recorded	84%

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.

Kings Island and Six Flags Discovery Kingdom compared on live queue times
Right now	Kings IslandUnited States	Six Flags Discovery KingdomUnited 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 32 at Kings Island, a difference of roughly 11 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 Kings Island if…

You will accept a longer queue - 32 minutes a ride here against 21 at Six Flags Discovery Kingdom - for what Kings Island has that Six Flags Discovery Kingdom does not
You want more to do: 24 rides here have recorded wait data against 18 at Six Flags Discovery Kingdom
Flight of Fear is on your list - it is Kings Island's longest typical queue at about 69 minutes, so it is the one to do first
You want Kings Island's own character - the rides, theming and atmosphere described below

Pick Six Flags Discovery Kingdom if…

You want shorter queues: Six Flags Discovery Kingdom averages 21 minutes a ride against 32 at Kings Island
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

04 · The parks

What each one is.

Kings Island

Kings Island is a huge theme park in Mason, Ohio, just north of Cincinnati. It's one of the Cedar Fair (now Six Flags) parks and runs a strong coaster line-up: The Beast (the world's longest wooden coaster, opened 1979), Diamondback, Mystic Timbers, Orion (a giga coaster), Banshee (the world's longest inverted coaster), and Racer. A full water park operates on the same site during summer.

The Ohio summer school break and Halloween Haunt event drive Kings Island's busiest periods, with weekend queue times on Orion and The Beast often exceeding 90 minutes. Weekdays in May, September and October are dramatically quieter. Check live wait times on arrival, and use our crowd calendar to pick a midweek visit if you want to ride everything in a day.

Kings Island live queue times

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

05 · Questions

Kings Island or Six Flags Discovery Kingdom?

Which is better, Kings Island or Six Flags Discovery Kingdom?

If you are judging on queues, Six Flags Discovery Kingdom: it averages about 21 minutes a ride on a typical day against 32 at Kings Island, roughly 11 minutes back on every queue you join. Kings Island has 24 rides with recorded waits against 18 at Six Flags Discovery Kingdom.

Which has shorter queues, Kings Island or Six Flags Discovery Kingdom?

Six Flags Discovery Kingdom, by about 11 minutes a ride. On a typical day Six Flags Discovery Kingdom averages 21 minutes against 32 at Kings Island. Queues still move hour by hour, and a midweek day outside school holidays beats the gap at either park. See Kings Island best time to visit and Six Flags Discovery Kingdom best time to visit to pick a quiet day.

Can I visit Kings Island and Six Flags Discovery Kingdom 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 Kings Island and Six Flags Discovery Kingdom for the full ride lists.

Is Kings Island bigger than Six Flags Discovery Kingdom?

By rides we track waits for, Kings Island is the bigger day out: 24 rides against 18. 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.

Kings Island calendar Six Flags Discovery Kingdom calendar Compare other parks