A Puddle Jumper squadron is a squadron of Puddle Jumpers that go on missions such as combat, search and rescue, search and destroy, scout and reconnaissance. (SGA: "Travelers", "Search and Rescue")
Puddle Jumper squadrons are assigned to Starfleet starships, starbases and Ancient City-ships like Atlantis and Colonia. (SGA: "Adrift"; Star Trek: Intrepid)
Puddle Jumper squadrons are also assigned to Advanced City-ships like Aurora and Super City-ships. (Star Trek: Intrepid)