title: On the Fly (disambiguation)
text: # On the Fly (disambiguation)
  
  On the fly (on-the-fly as an adjective) is a term meaning that something is done immediately, in real time, not afterwards.
  
  On the Fly may refer to:
  
  * On the Fly (album), a 2007 album by Irish folk group Patrick Street
  * On the Fly, a 2012 American reality documentary television series on TLC
  * On-The-Fly Calibration in observational astronomy
  * On-the-fly encryption, a method used by some disk encryption software
  * On-the-fly programming or live coding, improvised and interactive
  