Someone in here mentioned a while back about having a spectator POV of Superman for his first scene in the film - not necessarily a flight scene though. I thought something like the following would be pretty cool.
Imagine an explosion somewhere downtown. We have the point of view of someone lying in the rubble, surrounded by smoke, flames, broken concrete, wrecked cars, etc. Their vision is slightly blurred and appears as if they are disorientated. Sounds come and go as their hearing has been badly affected by the explosion. We see them try and focus on something through the smoke. It's a red/blue blur, which disappears quickly only to reappear a second later somewhere else, and disappear again. As this happens, flames randomly go out and there are loud noises as the silhouettes of cars and debris appear to get moved aside through the smoke. Suddenly, as the injured person looks up, a pair of red boots appears almost instantly in front of them. The camera pans up slowly, revealing a red cape and a very alien-looking blue suit. The chest bears a large crest which looks like an 'S'. The figure kneels down to the injured person and we see his face slowly focus into view. He has a kind but commanding look, and piercing eyes. He appears to look up and down their body, almost as if he is scanning them. Then he speaks, softly and authoritatively. It's all we hear before the injured person passes out and the screen goes black. "Everything is going to be ok...................."