The sentence is a little confusing because I'm not sure of the context in which you're using this particular sentence (I don't know the situation or how this one sentence relates to the rest of the text). However, I'll take a stab at it and hopefully it will help you. Based solely on what you've given me I believe there are various ways to make the sentence flow and sound a little bit better.
--> Here's some ideas of the different words you could replace with the original word in the sentence (changed word is indicated in red). <--
The original words you had aren't necessarily incorrect, but here are some alternatives: A) The word "hurried" could be replaced with: "hectic/hasty/chaotic times..." (any of these words would work)
B) The word "create" could be replaced with: "produces/projects/paints/gives way to/results in the perfect picture..." (any of these words would work)
C) The word "perfect" could be replaced with: "extraordinary/unparalleled/flawless/fantastic picture..." (any of these words would work)
New sentences
Original Sentence
The busy schedule crammed into available spaces create the perfect picture of hurried times.
1. The busy schedule crammed into the available spaces creates the perfect picture of hasty times.
OR
2. The busy schedule being crammed into the available spaces creates A flawless/fantastic picture of hectic times.
*GRAMMAR NOTE: Before the adjectives "flawless or fantastic" the article is "A". When an adjective begins with a consonant (b,c,d,f,g,h...) the article that must be used is " A ".
OR
3. The busy schedule being crammed into the available spaces creates AN extraordinary/unparalleled picture of hectic times.
*GRAMMAR NOTE: Before the adjectives "extraordinary or unparalleled" the article is " AN ". When an adjective begins with a vowel (a,e,i,o,u) the article that must be used is " AN ".

Careful with the following sentences - note that now the verbs are in the
past tense (I'm not sure if these sentences will work with the rest of your text because I don't know if the rest of the information is in the present tense or past tense). You want to make sure that all your verb tenses correlate or match with each other within that one particular idea or thought.
Past-Past Present-Present Future-Future
4. The busy schedule that was crammed into the available spaces created the perfect picture of hectic times.
OR
5. The busy schedule that was crammed into the available spaces painted the perfect picture of hurried times.
OR
6. The busy schedule that was crammed into the available spaces projected the perfect picture of chaotic times.
**Remember these are only suggestions and you should use whichever combination of words you feel most comfortable with and that make the most sense to you! Also, have a teacher look at these if you aren't sure about what to do!!!**