Pick rules, and focus on them one at a time. First, learn the rule of thirds. Most cameras have a grid that you can use. You almost never center a subject. This rule can be practiced even when you have nothing interesting to shoot. Second, take photos within an hour of sunrise and sunset. Airplanes are always going to look the same and boring unless you can mix it with another subject. Also, look down to find interesting stuff. Maybe you live in a unique area that's boring to you, but interesting to others. It's really about using your imagination more than anything.
Pick rules, and focus on them one at a time. First, learn the rule of thirds. Most cameras have a grid that you can use. You almost never center a subject. This rule can be practiced even when you have nothing interesting to shoot. Second, take photos within an hour of sunrise and sunset. Airplanes are always going to look the same and boring unless you can mix it with another subject. Also, look down to find interesting stuff. Maybe you live in a unique area that's boring to you, but interesting to others. It's really about using your imagination more than anything.