So on a friend's recommendation, I figured I'd start thread listing all confirmed pets that are able to fly.
Confirmed Fliers
Birds of Prey
- Saltspray Gull (Seagull)
- Monstrous Macaw (Dark Red Parrot)
- Brilliant Clayscraper (Green & Yellow Parrot)
- Diseased Hawk (Undead Eagle)
- Golden Eagles (Light Brown Eagle)
- Sunwing Squawker (Green & Red Parrot)
- Brilliant Macaw (Purple Parrot)
- Monstrous Parrot (Red Parrot)
- Albino Eyegouger (White Parrot)
- Spiteflayer (Two-Headed Yellow Vulture)
- Bonepicker Felfeeder (Two-Headed Green Vulture)
- Dire Condor (Brown Condor)
- Starving Buzzard, Parched Buzzard, and Giant Buzzard (Vulture)
- Silithid Wasp (Tan Wasp)
Suspected Fliers
Carrion Birds
- Darktail Bonepicker (Vulture)
Originally Suspected, But Confirmed Not Fliers
Birds of Prey
- Ol' Beaky (Grey Parrot)
- Kalimdor Eagle (Brown Eagle)
- Emerald Spirit (Ghostly Green Owl)
- Aotona (Blue Parrot)
- Lord Condar (White Condor)
- Loch Buzzard (Brown Condor)
- Angered Arakkoa Protector (Ghostly Blue Two-Headed Vulture)
- Stinglasher (Blue & Red Boss Wasp)
- Nuramoc (Purple Chimaera)
- Frostwing Chimaera (White Chimaera)
If you able to confirm or deny any in the "Reported/Suspected" section, please post here with a screenshot showing the flying. Also reply in this thread if you have a new one to add to either list; preferably with a screenshot.

Note: Before replying saying "xxxxxx pet can't fly", please try dismissing the pet then resummoning then try testing again. Frequently, after first-taming, flying pets stay grounded until resummoned.