ACA899, ATH to YUL, departing 12:41 PM EEST, Jul 27

Turbulence forecast map for ACA899, ATH to YUL

Report an issue

(Forecast data last collected at 7:00 PM EEST on Jul 27, 2026.)

  1. Takeoff from ATH at 12:41 PM EEST, Jul 27.
  2. 12:42 PM EEST: Light turbulence likely for the next 1 hour and 13 minutes.
  3. 1:55 PM EEST: Moderate turbulence likely for the next 10 minutes.
  4. 2:05 PM EEST: Light turbulence likely for the next 18 minutes.
  5. 2:23 PM EEST: Calm skies for the next 49 minutes.
  6. 3:12 PM EEST: Light turbulence likely for the next 8 minutes.
  7. 3:20 PM EEST: Calm skies for the next 23 minutes.
  8. 3:43 PM EEST: Light turbulence likely for the next 42 minutes.
  9. 4:25 PM EEST: Calm skies for the next 1 hour and 12 minutes.
  10. 5:37 PM EEST: Light turbulence likely for the next 26 minutes.
  11. 6:03 PM EEST: Moderate turbulence likely for the next 12 minutes.
  12. 6:15 PM EEST: Light turbulence likely for the next 3 minutes.
  13. 6:18 PM EEST: Moderate turbulence likely for the next 8 minutes.
  14. 6:26 PM EEST: Light turbulence likely for the next 19 minutes.
  15. 6:45 PM EEST: Moderate turbulence likely for the next 16 minutes.
  16. 7:01 PM EEST: Light turbulence likely for the next 6 minutes.
  17. 7:07 PM EEST: Moderate turbulence likely for the next 11 minutes.
  18. 7:18 PM EEST: Light turbulence likely for the next 30 minutes.
  19. 7:48 PM EEST: Calm skies for the next 1 hour and 8 minutes.
  20. 8:56 PM EEST: Light turbulence likely for the next 7 minutes.
  21. 9:03 PM EEST: Calm skies for the next 58 minutes.
  22. 10:01 PM EEST: Light turbulence likely for the next 2 minutes.
  23. 10:03 PM EEST: Calm skies for the rest of the flight.
  24. Landing at YUL at 10:08 PM EEST.

Get notified about a future ACA899 flight First Class

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.

šŸ“£ To stay informed about updates to BumpySkies, subscribe to the free newsletter:

You can also browse past newsletter issues.

BumpySkies is free, and stays online thanks to its subscribers.

If you find this service helpful, please consider subscribing to BumpySkies First Class. For $5 a month you'll help keep BumpySkies running—and you can set up turbulence-forecast notifications for your own flights.

For best results, try it shortly before departure.

(Or, see a random upcoming flight's forecast.)