WestJet offers a diverse range of long-haul routes, reflecting the varied needs of its customer base. Destinations in Asia, the Caribbean, Europe, and South America are all present on its ten longest routes by block time between June 2026 and March 2027.
The Boeing 787 dominates these routes, with some also seeing narrowbodies. Data from Cirium highlights the longest flights WestJet offers over the coming 10 months.
WestJet's longest route in the coming months is its new corridor from Calgary to São Paulo, with a maximum scheduled block time of 14 hours and 35 minutes on the return leg.

This puts it some two hours and 40 minutes ahead of Seoul, which is 11 hours and 55 minutes away from Calgary.
The increasing demand for long-haul flights highlights the need for airlines to invest in more efficient aircraft and optimized routes. As passengers seek to maximize their onboard comfort, airlines must balance this with operational efficiency.
The increasing demand for long-haul flights highlights the need for airlines to invest in more efficient aircraft and optimized routes.
