FIN74, NRT to HEL, departing 11:15 PM JST, Jun 13

Turbulence forecast map for FIN74, NRT to HEL

Report an issue

(Forecast data last collected at 10:00 AM JST on Jun 14, 2026.)

  1. Takeoff from NRT at 11:15 PM JST, Jun 13.
  2. 11:16 PM JST: Calm skies for the next 4 hours and 6 minutes.
  3. 3:22 AM JST: This flight is outside of BumpySkies' forecast area for the next 1 hour and 19 minutes.
  4. 4:41 AM JST: Calm skies for the next 1 hour and 35 minutes.
  5. 6:16 AM JST: Light turbulence likely for the next 1 hour and 52 minutes.
  6. 8:08 AM JST: Calm skies for the next 24 minutes.
  7. 8:32 AM JST: Light turbulence likely for the next 24 minutes.
  8. 8:56 AM JST: Calm skies for the next 1 hour and 44 minutes.
  9. 10:40 AM JST: Light turbulence likely for the next 32 minutes.
  10. 11:12 AM JST: Moderate turbulence likely for the next 3 minutes.
  11. 11:15 AM JST: Light turbulence likely until you land.
  12. Landing at HEL at 11:28 AM JST.
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.)