Juniper Kelly wrote: 18 Nov 2021, 18:58 daisy buchanan:

She is beautiful and charming, but also fickle, shallow, bored, and sardonic. Nick characterizes her as a careless person who smashes things up and then retreats behind her money.

Daisy Buchanan is characterized as a “Golden Girl,” which is typical in Fitzgerald's stories. She is wealthy, hard-to-get, and a debutante. In "The Great Gatsby," she is the love of Jay Gatsby. He'd do anything fo her and even goes to the length of building his home, a mansion, to please her.

Although Daisy seems to be a charming person in the beginning, she turns out to be a careless, money-oriented hypocrite. Her “absurd, charming little laugh”, her “low, thrilling voice” (Gatsby, 15) and her whole appearance make the reader like her and understand Gatsby's craving for her.

Daisy's major flaw is weakness. She lets others control her life as long as they entertain her with material goods. She is also very shallow and dependent on others. “I hope she'll be a fool—that's the best thing a girl can be in this world, a beautiful little fool."

timeline from a site:

Reducio

Nick Carraway goes to visit his second cousin Daisy and her husband Tom.
We learn of Daisy’s history from Jordan.
Potentially, Daisy never wanted to marry Tom. Either that or she just had some intense wedding jitters.
Nick arranges for Daisy and Gatsby to meet.
Daisy is overwhelmed by Gatsby’s devotion to her and they begin a love affair.
Daisy attends one of Gatsby’s parties with her husband.
Daisy hangs out with Tom, Gatsby, Jordan, and her husband on the hottest day ever.
They all go into the city.
Daisy finds herself in the middle of a fight between her husband, Tom and Gatsby. She cannot bring herself to say she never loved Tom.
Daisy is driving Jay Gatsby’s car (according to Gatsby) when she hits Myrtle Wilson, Tom’s mistress, killing her instantly. The accident occurs in front of George Wilson’s gas station and the home he shares with his wife Myrtle.
It seems that Daisy and Tom conspire together to make Gatsby the guilty party for the accident.
Daisy and Tom disappear.