Latest news, Aug 2, 2026: I've made some improvements to how BumpySkies treats airport elevations, as well as the rate at which planes are forecast to change altitude when taking off or landing. More about it in the next newsletter. Until then, if anything seems off, please report an issue!

JBU8015, JFK to SFO, departing 1:08 AM EDT, Aug 3

Turbulence forecast map for JBU8015, JFK to SFO

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(Forecast data last collected at 4:00 AM EDT on Aug 3, 2026.)

  1. Takeoff from JFK at 1:08 AM EDT, Aug 3.
  2. 1:09 AM EDT: Light turbulence likely for the next 1 hour and 12 minutes.
  3. 2:21 AM EDT: Calm skies for the next 25 minutes.
  4. 2:46 AM EDT: Light turbulence likely for the next 2 minutes.
  5. 2:48 AM EDT: Calm skies for the next 12 minutes.
  6. 3:00 AM EDT: Light turbulence likely for the next 39 minutes.
  7. 3:39 AM EDT: Moderate turbulence likely for the next 1 minute.
  8. 3:40 AM EDT: Light turbulence likely for the next 3 minutes.
  9. 3:43 AM EDT: Moderate turbulence likely for the next 1 minute.
  10. 3:44 AM EDT: Light turbulence likely for the next 8 minutes.
  11. 3:52 AM EDT: Moderate turbulence likely for the next 5 minutes.
  12. 3:57 AM EDT: Light turbulence likely for the next 41 minutes.
  13. 4:38 AM EDT: Moderate turbulence likely for the next 2 minutes.
  14. 4:40 AM EDT: Light turbulence likely for the next 54 minutes.
  15. 5:34 AM EDT: Calm skies for the next 16 minutes.
  16. 5:50 AM EDT: Light turbulence likely for the next 1 minute.
  17. 5:51 AM EDT: Calm skies for the next 22 minutes.
  18. 6:13 AM EDT: Light turbulence likely for the next 6 minutes.
  19. 6:19 AM EDT: Calm skies for the next 24 minutes.
  20. 6:43 AM EDT: Light turbulence likely for the next 3 minutes.
  21. 6:46 AM EDT: Calm skies for the rest of the flight.
  22. Landing at SFO at 6:51 AM EDT.

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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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