Latest news, Aug 3, 2026: I've been updating how BumpySkies treats airport elevations, forecasts climb and descent rates, and classifies turbulence intensity, all based on real-world guidance. More about it in the next newsletter. Until then, if anything seems off, please report an issue!

WJA4470, YVR to YYZ, departing 8:10 AM PDT, Aug 6

Turbulence forecast map for WJA4470, YVR to YYZ

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(Forecast data last collected at 1:00 AM PDT on Aug 6, 2026.)

Preliminary forecast. Check back within an hour or two of takeoff to see the most accurate route map and turbulence forecast for this flight.

  1. Takeoff from YVR at 8:10 AM PDT, Aug 6.
  2. 8:11 AM PDT: Light turbulence likely for the next 16 minutes.
  3. 8:27 AM PDT: Calm skies for the next 30 minutes.
  4. 8:57 AM PDT: Light turbulence likely for the next 47 minutes.
  5. 9:44 AM PDT: Calm skies for the next 1 hour and 26 minutes.
  6. 11:10 AM PDT: Light turbulence likely for the next 14 minutes.
  7. 11:24 AM PDT: Moderate turbulence likely for the next 8 minutes.
  8. 11:32 AM PDT: Light turbulence likely for the next 8 minutes.
  9. 11:40 AM PDT: Moderate turbulence likely for the next 1 minute.
  10. 11:41 AM PDT: Light turbulence likely for the next 3 minutes.
  11. 11:44 AM PDT: Calm skies for the next 17 minutes.
  12. 12:01 PM PDT: Light turbulence likely until you land.
  13. Landing at YYZ at 12:17 PM PDT.

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Nelly

Nelly says: Bumpy skies can be scary, but they're not dangerous!

See our turbulence safety page for more information, including links to other resources for nervous fliers.

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