!!The VisualNovel and {{Anime}}:

* AccidentallyCorrectWriting: The scene in episode 2 where Haruko mentions Misuzu thinking that dinosaurs came from chicken eggs. Misuzu's right, you know. Feathers, air sacs, four-chambered hearts, gizzards, gastroliths, toothed beaks in some birds, pubis bone moved backward into the bird-hipped configuration among some theropods, insulating wings--there's no two-ways about it: Birds are living dinosaurs.
* BeamMeUpScotty: Misuzu's last words are "Mommy, thank you", not "Goal".
* CowboyBebopAtHisComputer: DVD advertisements describe ''Kanon'' as "a prequel to ''AIR'', featuring the same characters". No, and no, despite the ContinuityCameo above; they take place in the same universe, but the ''AIR'' cast doesn't show up. Speaking of the ads, magazine print ads claim that it's from the creators of "[[Literature/HaruhiSuzumiya Hurai Suzumiya]]," when it's actually just by the same studio, and, uh, it's "Haruhi."
* SimilarlyNamedWorks: The series shares the same name as a [[https://remywiki.com/Air song]] in ''VideoGame/{{beatmania}}'' by DJ SIMON, and [[https://remywiki.com/Air_(SHIKI) a BMS contest song]] by SHIKI.
* TheOtherDarrin:
** The game and movie has Creator/HikaruMidorikawa as Yukito's voice actor, while the series uses Creator/DaisukeOno.
** Keisuke, Misuzu's father, is another example, being played by Creator/KenjiroTsuda in the TV anime but by Creator/ShinichiroMiki in other incarnations.

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