Latest news, May 28, 2026: BumpySkies had an outage between 3 and 9:40 AM Eastern time this morning, which affected its ability to provide some forecasts. I have found the cause, and fixed it so it won't happen again. I apologize if this affected your flight!

SWA3680, ONT to SMF, departing 5:41 PM PDT, May 28

Turbulence forecast map for SWA3680, ONT to SMF

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(Forecast data last collected at 11:00 AM PDT on May 28, 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 ONT at 5:41 PM PDT, May 28.
  2. 5:42 PM PDT: Light turbulence likely until you land.
  3. Landing at SMF at 6:49 PM PDT.
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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