Sun Country Airlines Holdings, Inc. reported operating results for the three months and year ended December 31, 2023. For the quarter, the company reported revenue passengers miles of 1,316,877,000 against 1,141,495,000 a year ago. Available seat miles were 1,554,043,000 against 1,352,830,000 a year ago. Load factor was 84.7% against 84.4% a year ago. Revenue passengers carried was 1,047,127 against 882,877 a year ago.

For the year, the company reported revenue passengers miles of 5,217,852,000 against 4,706,996,000 a year ago. Available seat miles were 6,044,011,000 against 5,637,233,000 a year ago. Load factor was 86.3% against 83.5% a year ago. Revenue passengers carried was 4,140,663 against 3,598,584 a year ago.