Calgary International Airport (YYC) July 2025 Operational Report

Flight Activity Overview

Total Departing Flights: 7,991

Year-over-Year Change in Departing Flights: 9.48%

In July 2025, Calgary International Airport handled 7,991 departures, a 9.48% year-over-year change as carriers upgauged select routes and fine-tuned schedules. The hub continues to balance domestic and U.S. transborder demand, with summer travel sustaining loads across Western Canada. This mix points to steady regional demand rather than structural swings.

On-Time Performance and Cancellations

Departure On-Time Performance: 63.37%

Year-over-Year Change in OTP: 11.92pp

Cancelled Flights: 72

Year-over-Year Change in Cancellations: −80.00%

Departure OTP at Calgary International Airport reached 63.37%, improving by 11.92pp year over year. Afternoon convection over the Prairies still produces sporadic delays, but proactive schedule padding and ground coordination helped push cancellations down to 72 (−80.00% YoY), reducing severe disruptions for passengers.

Airlines Serving Calgary International Airport

WestJet anchors YYC with a broad domestic and U.S. transborder network, complemented by Air Canada and other carriers linking key Canadian cities and U.S. hubs. Seasonal long‑haul and sun destinations round out the schedule, giving travelers a blend of frequency on core routes and leisure options.

Outlook

Over the next 4–8 weeks, schedules at Calgary International Airport should remain broadly stable with departure OTP near current levels, though late‑day thunderstorms and weekend peaks may introduce minor delays. Passengers should favor morning departures, allow 60–90 minutes for security and connections, and monitor real‑time gate and weather alerts via the NextFly App on the day of travel.