Is Westjet on time? WS
Landing within 15 minutes of schedule, over the last 12 months.
Source: our own arrival tracking. Last refreshed: 2026-10-07.
Month by month
| Month | On time | Cancelled |
|---|---|---|
| 2026-10 | 86% | 0.1% |
| 2026-09 | 84% | 0.5% |
| 2026-08 | 81% | 1.7% |
| 2026-07 | 81% | 1.1% |
| 2026-06 | 84% | 0.8% |
| 2026-05 | 85% | 0.5% |
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Busiest routes
| Route | On time | Worst 1 in 10 |
|---|---|---|
| YVR to YYC | 86% | about 23 min |
| YYZ to YYC | 86% | about 24 min |
| YYC to YYZ | 89% | about 17 min |
| YYC to YVR | 82% | about 28 min |
| YEG to YYC | 91% | under 15 min |
| YLW to YYC | 88% | about 21 min |
| YXE to YYC | 88% | about 22 min |
| YWG to YYC | 88% | about 20 min |
| YYJ to YYC | 89% | about 16 min |
| YQR to YYC | 85% | about 26 min |
| YVR to YYZ | 87% | about 21 min |
| YEG to YVR | 83% | about 25 min |
How these numbers are made
On time means the aircraft arrived less than 15 minutes after its scheduled time. Cancelled flights are not counted as on time, and they are not counted as late either. They have their own figure.
Worst 1 in 10 is the delay that one arrival in ten exceeds. An average hides the days that ruin a trip; this does not.
A route or an airline appears only once we hold enough measured arrivals for it. Below that the number moves too much on a single bad week to be worth printing.
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Forward your booking confirmations and get a beautiful, organised itinerary - flights, hotels, trains, events - all in one place.