United Airlines is preparing to begin Airbus A321neo operations at John Wayne Airport (SNA) in Southern California this May, becoming the second airline to operate the aircraft type at the airport. The move will end American Airlines’ exclusive status as the only A321neo operator at SNA since 2021.
Aviation analyst JonNYC first reported United’s plans, stating, “in late May, SNA will get the A321neo.” Data from Cirium indicates that United will introduce the aircraft on routes connecting SNA with Chicago O’Hare International Airport (ORD) and Denver International Airport (DEN) starting May 21. The airline’s website has not yet shown any updates regarding these equipment changes, and United did not immediately respond to requests for comment.
For May, United has scheduled 11 flights in each direction between SNA and DEN and nine roundtrips between SNA and ORD. With a capacity of 200 passengers per A321neo, this amounts to about 8,000 seats across 40 flights between the three airports. Other aircraft scheduled for these routes include the Airbus A320, Boeing 737-700, and Boeing 737 MAX 8.
On the DEN-SNA route, United faces competition from Frontier Airlines and Southwest Airlines but is set to offer the highest seat capacity. Southwest will operate all its flights on Boeing 737-700s with over 37,000 seats available in both directions for May. Frontier’s service uses A320neos for a total of just over 8,500 seats.
On the ORD-SNA route, American Airlines remains United’s sole competitor. While American has operated A321neos at SNA for five years, it does not use them on this specific route; instead, it flies Boeing 737 MAX 8 aircraft. In May, American is expected to operate more flights—93 in each direction—compared to United’s planned 88 round-trips.
John Wayne Airport’s only commercial runway is relatively short at just under 5,700 feet. This restricts operations by certain larger aircraft types with lower short-field performance capabilities such as the Boeing 737-900ER and MAX 9. Historically, American replaced its Boeing 757-200 service to SNA with A321neos on other routes such as Phoenix and Charlotte. Delta Air Lines continues flying its aging Boeing 757-200s into Orange County from Atlanta and Detroit.
United highlights passenger satisfaction scores for its A321neo cabins above those of its other narrowbody types including both variants of the Boeing MAX series currently making up much of its fleet. The two-class cabin configuration features twenty recliner seats in United First arranged in a two-by-two layout; United Economy comprises another 180 seats arranged three-by-three with fifty-seven designated as Economy Plus offering extra legroom. Each seat includes an inflight entertainment screen with Bluetooth connectivity as well as power outlets throughout the cabin.
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