WestJet is accelerating the retirement of its Boeing 737-700 fleet as it continues a long-term transition toward newer Boeing 737 MAX aircraft.
The airline currently operates 35 Boeing 737-700s, including two aircraft parked, making the type one of the oldest groups within its narrowbody fleet. In comparison, WestJet already has 65 Boeing 737 MAX 8s, of which 60 are in active service.
According to comments by chief executive Alexis von Hoensbroech reported by FlightGlobal, the carrier intends to phase out additional 737-700s and replace them largely on a one-for-one basis with new 737 MAX 8s.
Fleet data show that the airline remains heavily reliant on the Boeing 737 family. WestJet operates 154 aircraft from the type, including the -700, -800 and MAX 8 variants, alongside a fleet of seven Boeing 787-9 Dreamliners used on long-haul routes.

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The transition is expected to continue over the next several years. WestJet has four additional 737 MAX 8s listed in its future fleet plans and is also expected to become one of the first operators of the Boeing 737 MAX 10.
Current fleet data indicate three MAX 10s are planned, although the aircraft has yet to receive certification.
The first MAX 10 delivery is currently expected around 2027, subject to certification approvals in the United States and Canada.



