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!)

RPA4809, DCA to BOS, departing 11:41 AM EDT, May 15

Turbulence forecast map for RPA4809, DCA to BOS

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(Forecast data last collected at 10:00 AM EDT on May 15, 2026.)

  1. Takeoff from DCA at 11:41 AM EDT, May 15.
  2. 11:42 AM EDT: Light turbulence likely for the next 5 minutes.
  3. 11:47 AM EDT: Calm skies for the next 14 minutes.
  4. 12:01 PM EDT: Light turbulence likely for the next 1 minute.
  5. 12:02 PM EDT: Calm skies for the next 31 minutes.
  6. 12:33 PM EDT: Light turbulence likely until you land.
  7. Landing at BOS at 12:48 PM 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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