Who Hates Summer Travel?

Here's an observation I've had -- as airlines have cut down on the number of planes and flights to save costs, chances have increased that:

• a) more flights are over crowded
• b) more flights are delayed
• c) more people are frazzled

What exactly are the airlines trying to do to us? -- Make us not want to fly anymore? I mean, seriously, make slying a happier time and people will do it more often.