I haven't been through the whole thread so I don't know if this has been posted already, but I can't stand it at WDW when people who clearly don't need the wheelchair get it anyway so they can get to the front of the line. I know too many people who try this.
That is a common misconception, but it's not true.
People using wheelchairs or ECVs don't get out of waiting in line.
Also, there is
no way that someone can tell who needs a wheelchair and who doesn't. We have had the experience of someone commenting to a companion that our DD was "one of those cheaters, just using a wheelchair to get ahead in line" because they saw her sitting on a bench, next to her wheelchair.
They 'clearly' saw someone they thought didn't really need a wheelchair, but in actual fact, the girl can't walk and can't even get from the bench to her wheelchair without us lifting her.
Most of the lines at WDW are wheelchair accessible, so there are very few situations where someone actually goes thru a wheelchair entrance. In most cases, they wait in the same line with everyone else. For a very few attractions, there is an alternate entrace because the regular one isn't accessible and was not able to be made accessible (most in MK or Epcot since they were built before accessibility was thought of). There are some others, where the boarding area is not accessible and wheelchair/
ECV users wait in the regular or Fastpass line and then are pulled into a different area for loading (Buzz Lightyear, Haunted Mansion and Splash Mountain are examples).
One of the other things that people who don't use wheelchairs don't know is where people with wheelchairs go when they are taken out of the line. They assume those people who 'disappear' from the line are boarding right away, but that is not usually the case.
If they can't board at the regular boarding spot, they are pulled out of the line - usually just before the regular line gets to the boarding area (so they have already waited as long as everyone that got in the line the same time as they did).
For example, at Buzz Lightyear, the 'pull off point' is after you have gone thru the room with the large Buzz Lightyear, near the point where regular line is beginning to enter the actual boarding area. Guests with wheelchairs/ ECVs are pulled out of line at that point and sent to the exit - not to board right away, but to wait. If there are too many people with disabilities already on the attraction, you have to wait for some to get off (for fire safetly and evacuation reasons). Because our DD can't get out of her wheelchair easily, we have to wait extra for a special car that the wheelchair can be loaded on.
We usually see the people who were right ahead of us in line getting off after riding while we are still waiting to board. In some rides, boarding at the accessible area means you miss part of the attraction; for example, at Haunted Mansion, you miss the entire 'stretching room' part of the attraction.
The Safari at AK is notorious for extra waits for people with disabilities. Our longest wait there was an EXTRA 40 minutes at a time when the regular line was walk on and Safari Trams were pulling out partially loaded because people were not walking up fast enough to fill them.
Spaceship Earth is a ride with a handicapped entrance, but during times when other passengers are able to walk right on, our wait is usually 20-30 minutes. I have heard the renovation is not going to change that.
AK and the Studio were built with what are called 'Mainstream Lines'. These are lines where the regular line is wheelchair/ECV accessible and a person using a wheelchair or ECV waits in the same line with everyone else.
Here's what it says in the official WDW Guidebook for Guests with Disabilities about Mainstream Lines and the list of attractions with Mainstream Queues:
As you can see, most of the lines are Mainstream Queues:
Magic Kingdom® Park
Ariel's Grotto
Astro Orbiter
Buzz Lightyear's Space Ranger Spin
Donald's Boat
Judge's Tent
Mickey's Country House
Mickey's PhilharMagic
Mike Fink Keelboats (seasonal)
Minnie's Country House
Pirates of the Caribbean
Space Mountain®
Splash Mountain®
Stitch's Great Escape!
The Barnstormer at Goofy's Wiseacres Farm
"The Enchanted Tiki Room Under New Management"
The Hall of Presidents
The Magic Carpets of Aladdin
The Many Adventures of Winnie the Pooh
The Laugh Floor
Tomorrowland® Indy Speedway
Toontown Hall of Fame
Walt Disney's Carousel of Progress (seasonal)
Epcot®
FUTURE WORLD
Imagination!: All Attractions
Innoventions East
Innoventions West
Mission: SPACE
Test Track
The Living Seas: All Attractions
The Land: All Attractions, including Soarin'
Universe of Energy: "Ellen's Energy Adventure"
WORLD SHOWCASE
China: "Reflections of China"
France: "Impressions de France"
FriendShip Boats
Norway: Maelstrom
The American Adventure: "The American Adventure"
Disney-MGM Studios
Disney-MGM Studios Backlot Tour
Fantasmic!
Lights, Motors, Action! Extreme Stunt Show
Muppet*Vision 3D
Playhouse Disney - Live On Stage!
Rock 'n' Roller Coaster® Starring Aerosmith
Sounds Dangerous - Starring Drew Carey
Star Tours
The Great Movie Ride
The Magic of Disney Animation
"The Twilight Zone Tower of Terror"
Voyage of the Little Mermaid
Walt Disney: One Man's Dream
Disney's Animal Kingdom® Theme Park
Caravan Stage: "Flights of Wonder"
DINOSAUR
Grandmother Willow's Grove: "Pocahontas and Her forest friends"
It's Tough To Be A Bug
Kali River Rapids
Expedition Everest
Kilimanjaro Safaris
Lion King Theater: "Festival of the Lion King"
Maharajah Jungle Trek
Primeval Whirl
Finding Nemo
The Boneyard
TriceraTop Spin
And, some attractions have limited number of spots for wheelchairs. We have already shown up for shows where there was still room for ambulatory people, but the wheelchair spots were already filled for that show and we had to wait for the next one (Voyage of the Little Mermaid, where we had Fastpasses; and ITTBAB, where the CMs were practically begging people to come into the queue because there was no wait in the standby line.) On our last trip, we wanted to see The Enchanted Tiki Room, but all the wheelchair spots were filled, even though there was still plenty of space for people who could walk in. Since it was the last show of our last day, we never did get to see it.