Carnival's first-quarter revenue was $6.17 billion, versus an estimate of $6.13 billion.
First-quarter adjusted net income was $275 million, versus an estimate of $251.3 million.
First-quarter adjusted EBITDA was $1.27 billion, versus an estimate of $1.26 billion.
First-quarter adjusted earnings per share were $0.20, versus an estimate of $0.18.
