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.
UAL1223, NCM to IAD, departing 4:07 PM AST, Apr 18
(Forecast data last collected at 5:00 AM AST 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 NCM at 4:07 PM AST, Apr 18.
- 4:08 PM AST: Calm skies for the next 1 hour and 53 minutes.
- 6:01 PM AST: Light turbulence likely for the next 3 minutes.
- 6:04 PM AST: Calm skies for the next 1 hour and 25 minutes.
- 7:29 PM AST: Light turbulence likely for the next 6 minutes.
- 7:35 PM AST: Calm skies for the next 21 minutes.
- 7:56 PM AST: Light turbulence likely for the next 6 minutes.
- 8:02 PM AST: Calm skies for the rest of the flight.
- Landing at IAD at 8:12 PM AST.
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.)