Simply seeing an airplane that is resting on the ground indicates that you might have doubts on whether your plans are achievable in practice. You might think that you have bitten more than you can chew.
Seeing an airplane taking off from a runway has a very positive interpretation. This dream means that any existing problems will be able to be solved soon.
Seeing an airplane flying above you means that you are very confident in the soundness of your plans in real life. You likely will also make long term plans in the future. From a financial standpoint this dream signifies that you will have increase in your income largely due to your luck being quite high in the upcoming period of time.
Boarding an airplane means that you will have a significant change in your social life soon. This dream means that circle of people that are around you will start changing soon. If this dream has a recurring nature it means that you will have a great and even life changing events in your social life.
If you dream that you are flying in an airplane it means that you tend to think that you are in complete control in your life. This dream is also indicator of long term investments being suitable option in the next few months.
If you dream of your plane suffering a crash it means that you have some unresolved source of anxiety that is giving you trouble in real life. This dream can also be a simple manifestation of increased levels of stress in your life.
Being a airplane pilot in a dream means that your goals in real life will not be fully appreciated by those around you.