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Amazon explores cargo charter service utilizing Sun Country aircraft

Diversified carrier leans into cargo business as per-trip revenue escalates

A Boeing 737-800 cargo jet operated by Sun Country Airlines on behalf of Amazon Air lands at Alliance Airport in Fort Worth, Texas. (Photo: Jim Allen/FreightWaves)

(UPDATED: 9:05 p.m. ET)

Sun Country Airlines is in discussions with Amazon about expanding their air cargo partnership to include special charter flights for dedicated customers, CEO Jude Bricker said on a media call Thursday to discuss the carrier’s financial results.

Sun Country (NASDAQ: SNCY), a hybrid low-cost carrier, operates 12 Boeing 737-800 converted freighters on a daily basis within Amazon’s scheduled domestic air network to support next-day and two-day package delivery. Amazon supplies the leased aircraft to Sun Country to fly on its behalf.

Amazon’s (NASDAQ: AMZN) air logistics unit recently unveiled a for-profit line of business that sells excess cargo capacity on its aircraft to 3PLs and other businesses seeking to move general cargo by air. Among the options available to shippers is renting an entire aircraft when it isn’t busy flying for Amazon. Freight forwarding powerhouse Kuehne+Nagel last week said it is using the Amazon Air Cargo service to relay e-commerce shipments from China to the United States.


Most of Amazon’s fleet, which numbers about 100 aircraft, consists of widebody Boeing 767 converted freighters. Amazon also has six Airbus A330-300s, which are slightly larger than the 767s.

Bricker’s comment indicates that Amazon intends to utilize the narrowbody fleet for charter operations as well.

“What they want to do is create the opportunity to carry third-party cargo and we can enable them to do that. We operate on their lanes and between their stations. They would like to take one of their aircraft and put it to the side. They get third-party cargo and would call us and say, ‘Can you operate this flight from point A to point B?’” Chief Operating Officer Gregory Mays explained in an interview.

One parcel industry expert, who asked not to be named to protect ongoing industry relationships, questioned whether there is much of a domestic market for 737 freighter charters. “There won’t be anyone signing up,” he predicted.


Sun Country executives have long said the Amazon cargo business provides stable revenue growth and a buffer against fluctuations in the passenger segment. They project cargo’s share of total revenue to double to 20% in the second half of 2025.

Q3 cargo performance

Sun Country Airline’s cargo segment generated its first positive adjusted pre-tax profit margin since the first quarter of 2022. A rate bump in its parcel transportation contract with Amazon helped the company grow cargo revenue 12%, to $29.2 million, year over year in the third quarter, more than offsetting a decrease in flight hours from the prior quarter.

Total cargo flight duration in the third quarter declined 3.6% due to scheduled heavy maintenance for some aircraft and the impact of hurricanes Helene and Milton on cargo operations in the Southeast, according to the Minneapolis-based carrier’s earnings report on Wednesday. Bricker said Amazon had to cancel many flights to its Lakeland, Florida, hub because of the storms.

Sun Country’s other primary operations centers for Amazon are the superhub at Cincinnati/Northern Kentucky International Airport and Alliance Field in Fort Worth, Texas. 

Sun Country’s cargo revenue per trip grew by 16% from the same period in 2023, while margins were up 8%, thanks to an annual rate escalation on the Amazon contract that went into effect in mid-December and the beginning of new Amazon contract rates that were executed in June. Cargo revenue per trip increased 7% from the prior quarter.

Sun Country has a six-year contract with Amazon that lasts until May 2026 and can be renewed for two to four years at Amazon’s option. The cargo fleet will grow to 20 aircraft next year when Amazon delivers eight more leased aircraft for Sun Country to fly in its domestic air logistics network under a new transportation services agreement that runs until October 2030. 

The retail giant is reassigning the aircraft from all-cargo carrier Atlas Air to Sun Country. Chief Financial Officer Dave Davis said in the earnings release that the first aircraft is expected to enter service in late March or early April. Previous guidance projected the first arrival would happen sometime in March. All eight aircraft are expected to be in operation by the end of the third quarter in 2025.

The revised Amazon contract rates will continue to escalate as the airline receives additional aircraft and will not be in full effect until the second half of 2025.


Cargo operating income improved from a $609 million loss last year to a positive $2.3 million in the third quarter, which Sun Country attributed to the higher Amazon payments and scheduling efficiency improvements among the cargo, charter and scheduled passenger segments, which offset contractual pay increases for pilots.

Cargo revenue for the first nine months of the year was up 5.5% to $78.6 million.

Sun Country management previously planned to suspend scheduled passenger service in some markets next year to ensure a smooth expansion of the Amazon cargo fleet, but Davis told analysts on a conference call Thursday that the schedule may only shrink about 5% instead of 10% because pilot availability has improved.

Overall, Sun Country’s net income fell 69% to $2.3 million, the company’s ninth consecutive quarter of profitability. The airline achieved record third-quarter revenue of $249 million, roughly flat from a year ago, despite the impact of the CrowdStrike IT outage and hurricanes. Revenue for the passenger segment, which includes scheduled charter flying, fell 3%.

Management said passenger booking activity is strong through the winter season and fares are rising after the domestic industry weeded out some capacity.

The airline continues to contain costs better than other carriers, with cost per available seat mile up 1.9%. While fuel costs are down, landing fees and airport rent increased 14.5% due to the expiration of COVID assistance that airports had used to limit rate increases. The company continues to produce free cash flow and bring down debt levels.

Click here for more FreightWaves/American Shipper stories by Eric Kulisch.

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Eric Kulisch

Eric is the Supply Chain and Air Cargo Editor at FreightWaves. An award-winning business journalist with extensive experience covering the logistics sector, Eric spent nearly two years as the Washington, D.C., correspondent for Automotive News, where he focused on regulatory and policy issues surrounding autonomous vehicles, mobility, fuel economy and safety. He has won two regional Gold Medals and a Silver Medal from the American Society of Business Publication Editors for government and trade coverage, and news analysis. He was voted best for feature writing and commentary in the Trade/Newsletter category by the D.C. Chapter of the Society of Professional Journalists. He was runner up for News Journalist and Supply Chain Journalist of the Year in the Seahorse Freight Association's 2024 journalism award competition. In December 2022, Eric was voted runner up for Air Cargo Journalist. He won the group's Environmental Journalist of the Year award in 2014 and was the 2013 Supply Chain Journalist of the Year. As associate editor at American Shipper Magazine for more than a decade, he wrote about trade, freight transportation and supply chains. He has appeared on Marketplace, ABC News and National Public Radio to talk about logistics issues in the news. Eric is based in Vancouver, Washington. He can be reached for comments and tips at ekulisch@freightwaves.com