Early on, the Avatars are in the library with Paige, before Piper and Phoebe enter with Leo, covered in slime. Avatar Gamma walks by Paige who's wearing a zipped, light pink hoodie. The camera shifts, and when we see Paige again, she's in the red cami she was wearing earlier.
When Paige approaches the sleeping demon, you can clearly see the tire cover shows Jeep Liberty. Yet, after the demon wakes up and is vanquished, the tire cover is blank.
When the Avatars and the three sisters put normal Humans throughout the World to sleep it was stated that no one was harmed as they fell asleep gradually. How would that affect any aircraft still in the air at the time.