I don't believe that would affect the length of flight.
Addition:
Without fins model rockets become unstable. YOu could cut some out of nanila folders and attach them with masking tape. Be extra careful that they are straight.
Rockets in the Civil war can go very long distances but not as far as modern rockets
Indeed they do! There are a few primary forces that affect a rocket's flight, and one of those forces is drag. Aerodynamics is basically how drag affects an object in motion, and making something "more aerodynamic" means building it in such a way that it has less drag. The less drag something experiences, the faster (and in the case of model rockets, higher) it can go.
I don't understand what you are asking. Can you reword
The length of the flight is determined by where you are departing from.
The length of the flight time from Austria to Leeds is approximately 9 hours and 56 minutes. The actual flight distance is 745 miles.
10 hours.
About 45 minutes.
A flight from London to Beijing would take approximately 10 to 13 hours.
The flight time is 1 hour, 43 minutes.
The flight from Doha, Qatar to Phuket, Thailand, is approximately 7 hours in length.
While it is generally accepted that the in flight length is 108 feet, estimates vary on the increase on the ground length of 107 feet 5 inches vary from 3-4 inches to over 1 foot.
The flight from Singapore to Dallas, Texas is about 21 hours in duration. This is about 9,716 miles in length.