Nice try Beth, but no. It's not Tokyo, which should narrow the airport and mega city questions down quite a lot......having been driven through 50 miles of solid industry from the airport to my destination, I'm classifying this as a mega city, even if its not officially one.
If it is Seoul..... have a word with them about YSY while your there. See if you can get them to let him stay fior the final.
I'm a bit of an anorak when it come to aircraft but I have limited experience in business class. My initial thoughts were that it was an airbus A340. If 2 digits are right, it must be a 747 or a 757. I'd say most likely a 757.
Following along with that SE Asian theme, a totally wild guess on my part:- Bangkok - Sukhumvit Road This is a bit like:- please log in to view this image
I'm getting bloody neck ache looking at these sideways photos....stan can you turn the camera up the right way?