AIRCRAFT (Tables)

3 Months Ended

Mar. 31, 2026

Property, Plant, and Equipment [Abstract]

Summary of aircraft fleet activity

The following tables summarize the Company’s aircraft fleet activity for the three months ended March 31, 2026 and 2025, respectively:

	December 31, 2025	Additions	Reclassifications	Removals	March 31, 2026
Passenger:
Owned	35	—	—	—	35
Finance leases	12	—	—	—	12
Sun Country Airlines’ Fleet	47	—	—	—	47
Cargo:
Aircraft Operated for Amazon (1)	20	2	—	—	22
Other:
Owned Aircraft Held for Operating Lease	2	—	—	—	2
Subleased Aircraft (2)	1	—	—	—	1
Total Aircraft	70	2	—	—	72
	December 31, 2024	Additions	Reclassifications	Removals	March 31, 2025
Passenger:
Owned	34	—	—	—	34
Finance leases	11	—	—	—	11
Sun Country Airlines’ Fleet	45	—	—	—	45
Cargo:
Aircraft Operated for Amazon (1)	12	3	—	—	15
Other:
Owned Aircraft Held for Operating Lease	4	—	—	—	4
Subleased Aircraft (2)	2	—	—	—	2
Total Aircraft	63	3	—	—	66

(1)	These amounts include both aircraft in-service and aircraft received, but not in-service as of March 31, 2026 and 2025, respectively.
(2)	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 March 31,
Aircraft Status	Expense Type	2026		2025
Owned	Depreciation	$	14,353	$	14,419
Finance Leased	Amortization	5,206		5,206
		$	19,559	$	19,625