Latest news, Apr 17, 2026: We had an outage in our FAA data processor overnight, meaning that we can't forecast some Friday morning flights. My apologies if this affected your flight.
UAL390, IAD to BPB, departing 9:10 AM EDT, Apr 18
(Forecast data last collected at 5:00 AM EDT on Apr 18, 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 IAD at 9:10 AM EDT, Apr 18.
- 9:11 AM EDT: Calm skies for the next 1 minute.
- 9:12 AM EDT: Light turbulence likely for the next 3 minutes.
- 9:15 AM EDT: Calm skies for the next 54 minutes.
- 10:09 AM EDT: Light turbulence likely for the next 30 minutes.
- 10:39 AM EDT: Calm skies for the next 1 hour and 51 minutes.
- 12:30 PM EDT: Light turbulence likely for the next 25 minutes.
- 12:55 PM EDT: Calm skies for the rest of the flight.
- Landing at BPB at 1:28 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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For best results, try it shortly before departure.
(Or, see a random upcoming flight's forecast.)