AIRCRAFT (Tables)

9 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

Summary of aircraft fleet activity

The following tables summarize the Company’s aircraft fleet activity for the nine months ended September 30, 2025 and 2024, respectively:

	December 31, 2024	Additions	Reclassifications	Removals	September 30, 2025
Passenger:
Owned	34	—	1	(1)	34
Finance leases	11	—	—	—	11
Sun Country Airlines’ Fleet	45	—	1	(1)	45
Cargo:
Aircraft Operated for Amazon	12	8	—	—	20
Other:
Owned Aircraft Held for Operating Lease	4	—	(1)	—	3
Subleased Aircraft (1)	2	—	—	—	2
Total Aircraft	63	8	—	(1)	70
	December 31, 2023	Additions	Reclassifications	Removals	September 30, 2024
Passenger:
Owned	29	1	1	—	31
Finance leases	13	1	(1)	—	13
Sun Country Airlines’ Fleet	42	2	—	—	44
Cargo:
Aircraft Operated for Amazon	12	—	—	—	12
Other:
Owned Aircraft Held for Operating Lease	5	—	—	—	5
Subleased Aircraft (1)	1	1	—	—	2
Total Aircraft	60	3	—	—	63

(1) The head leases associated with these subleases are classified as finance leases.

Schedule of depreciation, amortization, and rent expense on aircraft

Depreciation and amortization expense on aircraft are as follows:

		Three Months Ended September 30,				Nine Months Ended September 30,
Aircraft Status	Expense Type	2025		2024		2025		2024
Owned	Depreciation	$	14,843	$	14,011	$	43,736	$	42,519
Finance Leased	Amortization	5,206		5,666		15,617		16,833
		$	20,049	$	19,677	$	59,353	$	59,352