Latest news, May 14, 2026: I'm working on a known issue that causes some forecasts to display the right times and origin airports, but the wrong destination. Please use the "Report an issue" button if you see this; every report helps. (And don't worry, your plane is going to the right airport!)
WJA4124, JFK to YYC, departing 11:20 AM EDT, May 21
(Forecast data last collected at 4:00 AM EDT on May 21, 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.
- Takeoff from JFK at 11:20 AM EDT, May 21.
- 11:21 AM EDT: Calm skies for the next 1 minute.
- 11:22 AM EDT: Light turbulence likely for the next 1 hour.
- 12:22 PM EDT: Calm skies for the next 25 minutes.
- 12:47 PM EDT: Light turbulence likely for the next 14 minutes.
- 1:01 PM EDT: Calm skies for the next 1 hour and 38 minutes.
- 2:39 PM EDT: Light turbulence likely for the next 1 minute.
- 2:40 PM EDT: Calm skies for the next 1 hour and 3 minutes.
- 3:43 PM EDT: Light turbulence likely for the next 2 minutes.
- 3:45 PM EDT: Calm skies for the rest of the flight.
- Landing at YYC at 3:55 PM EDT.
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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