Edit 7/5/07:
Got my bags and my refund.
This journal in a nutshell: I didn't get to go to Anime Expo. Northwest Airlines SUCKS! I'm a big crybaby.
I got to the airport 2.5 hours early on Friday to MAKE SURE I get to L.A. I was kinda wishing that I got an earlier flight to make sure I can get to the Hellsing gathering on time. IF the plane was on time, then I would've been about an hour late to the long photoshoot.
I got through baggage check, ticketing, and security lines real quick, so I had plenty of time to kill. So I waltzed around the stores, ate some Burger King (which was disgusting), watched the neat fountain, and rode the indoor express tram back and forth many times. When it came time to board the jet, I got a kick-ass window seat with the back against the wall. There would be NO ONE kicking my chair on this flight at all. So far, so good.
An announcement said that we were still waiting on catering and that there was a "minor malfunction" with the aircraft. They were going to fix it real quick and we should be on our way just a few minutes late.
Next, they were announcing that the problem is still not fixed and that they needed a few minutes to check if this broken thing is absolutely necessary for flight.
Next, they announced it was vital, and that they are now searching across the terminal to rip off an identical part from another plane. It's an indicator that has something to do with emergency power, so it was vital.
At this point, there was the option to get off the plane and go on standby on another flight to LA. Now, this would seem logical, but any checked luggage will be staying on the broken plane until it can take off to LA. So If I went on another plane, I would costumeless at a convention, which is one of my all-time major nightmares.
Eventually, the plane was fixed, it was announced, everybody cheered

Then they had to search across the terminal for a REPLACEMENT part to replace the one that they took from a higher-priority international flight. The entertainment modules came on. I started watching 300.

I was held on the plane for 4 hours before they finally canceled the flight so they can return the part back to the international flight

The next flight out to LA was Saturday. At that time, what is even the point? I would've lost two and a half days of the convention and be arriving at the hotel on SATURDAY NIGHT. I consciously decided to skip out on the whole con and just go home. It took me another 4 hours trying to pull my luggage from the plane with no success. I went home having spent a total of 12 hours in the airport only to have lost my bags; bags that contain my Valtiel, Captain, and Yen Sid costumes. My Yen Sid costume being one that I JUST finished and haven't even gotten pictures of yet. I also had commissions in there along with a friend's super-expensive dollfie trenchcoat.
The next morning, I said "FGSFDS" (3rd definition on urban dictionary) and went off to Chicago for the Taste of Chicago Festival. I wasn't gonna let my paid vacation go to waste.
My full ticket refund still hasn't gone through :/
After extensive calls, I JUST got a return call from the airline and they finally found my bags. They should be delivering them in a few hours.
Happy 4th! Enjoy your partaking in use of explosive devices.