Latest news, Apr 2, 2026: Due to an administrative error on my part, BumpySkies didn't receive any new weather data between March 31 and April 2, making domestic forecasts erroneously report no turbulence at all. I have fixed this, and apologize if this affected your flight.

JBU1352, MUN to JFK, departing 11:20 AM EST, Apr 4

Turbulence forecast map for JBU1352, MUN to JFK

Report an issue

(Forecast data last collected at 4:00 AM EST on Apr 4, 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.

  1. Takeoff from MUN at 11:20 AM EST, Apr 4.
  2. 11:21 AM EST: Calm skies for the next 53 minutes.
  3. 12:14 PM EST: Light turbulence likely for the next 22 minutes.
  4. 12:36 PM EST: Calm skies for the next 1 hour and 49 minutes.
  5. 2:25 PM EST: Light turbulence likely for the next 3 minutes.
  6. 2:28 PM EST: Calm skies for the rest of the flight.
  7. Landing at JFK at 2:41 PM EST.
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.

📣 To stay informed about updates to BumpySkies, subscribe to the free newsletter:

You can also browse past newsletter issues.

BumpySkies is a free service that depends on your donations to stay online.

If you find this service helpful, please consider supporting BumpySkies on Patreon.

For best results, try it shortly before departure.

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