UAL978, IAD to GPH, departing 11:01 PM EDT, Apr 27

Turbulence forecast map for UAL978, IAD to GPH

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(Forecast data last collected at 5:00 AM EDT on Apr 28, 2026.)

  1. Takeoff from IAD at 11:01 PM EDT, Apr 27.
  2. 11:02 PM EDT: Light turbulence likely for the next 25 minutes.
  3. 11:27 PM EDT: Moderate turbulence likely for the next 4 minutes.
  4. 11:31 PM EDT: Light turbulence likely for the next 2 minutes.
  5. 11:33 PM EDT: Moderate turbulence likely for the next 1 minute.
  6. 11:34 PM EDT: Light turbulence likely for the next 1 hour and 2 minutes.
  7. 12:36 AM EDT: Calm skies for the next 11 minutes.
  8. 12:47 AM EDT: Light turbulence likely for the next 1 minute.
  9. 12:48 AM EDT: Calm skies for the next 13 minutes.
  10. 1:01 AM EDT: Light turbulence likely for the next 6 minutes.
  11. 1:07 AM EDT: Calm skies for the next 20 minutes.
  12. 1:27 AM EDT: Light turbulence likely for the next 22 minutes.
  13. 1:49 AM EDT: Calm skies for the next 1 hour and 26 minutes.
  14. 3:15 AM EDT: Light turbulence likely for the next 9 minutes.
  15. 3:24 AM EDT: Moderate turbulence likely for the next 15 minutes.
  16. 3:39 AM EDT: Light turbulence likely for the next 42 minutes.
  17. 4:21 AM EDT: Calm skies for the next 18 minutes.
  18. 4:39 AM EDT: Light turbulence likely for the next 25 minutes.
  19. 5:04 AM EDT: Calm skies for the next 20 minutes.
  20. 5:24 AM EDT: Light turbulence likely for the next 2 minutes.
  21. 5:26 AM EDT: Calm skies for the rest of the flight.
  22. Landing at GPH at 5:49 AM EDT.
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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