UAL879, LHR to IAH, departing 10:25 AM BST, Jul 10

Turbulence forecast map for UAL879, LHR to IAH

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(Forecast data last collected at 10:00 AM BST on Jul 10, 2026.)

  1. Takeoff from LHR at 10:25 AM BST, Jul 10.
  2. 10:26 AM BST: Calm skies for the next 29 minutes.
  3. 10:55 AM BST: Light turbulence likely for the next 1 minute.
  4. 10:56 AM BST: Calm skies for the next 46 minutes.
  5. 11:42 AM BST: Light turbulence likely for the next 2 hours and 18 minutes.
  6. 2:00 PM BST: Moderate turbulence likely for the next 1 minute.
  7. 2:01 PM BST: Light turbulence likely for the next 49 minutes.
  8. 2:50 PM BST: Calm skies for the next 2 hours and 3 minutes.
  9. 4:53 PM BST: Light turbulence likely for the next 31 minutes.
  10. 5:24 PM BST: Calm skies for the next 23 minutes.
  11. 5:47 PM BST: Light turbulence likely for the next 1 hour and 42 minutes.
  12. 7:29 PM BST: Calm skies for the next 48 minutes.
  13. 8:17 PM BST: Light turbulence likely until you land.
  14. Landing at IAH at 8:30 PM BST.
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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