Latest news, Mar 22, 2026: Read all about a bunch of new features, including overseas-flight forecasts, in the latest BumpySkies newsletter.

TWY851: 3 legs

TWY851, SAT to TKI, departing 9:10 AM CDT, Mar 25

Turbulence forecast map for TWY851, SAT to TKI

Report an issue

(Forecast data last collected at 4:00 AM CDT on Mar 25, 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 SAT at 9:10 AM CDT, Mar 25.
  2. 9:11 AM CDT: Calm skies for the next 2 minutes.
  3. 9:13 AM CDT: Light turbulence likely for the next 4 minutes.
  4. 9:17 AM CDT: Calm skies for the next 30 minutes.
  5. 9:47 AM CDT: Light turbulence likely for the next 5 minutes.
  6. 9:52 AM CDT: Calm skies for the rest of the flight.
  7. Landing at TKI at 9:55 AM CDT.
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.


TWY851, TKI to BOS, departing 10:40 AM CDT, Mar 25

Turbulence forecast map for TWY851, TKI to BOS

Report an issue

(Forecast data last collected at 4:00 AM CDT on Mar 25, 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 TKI at 10:40 AM CDT, Mar 25.
  2. 10:41 AM CDT: Light turbulence likely for the next 2 minutes.
  3. 10:43 AM CDT: Calm skies for the next 22 minutes.
  4. 11:05 AM CDT: Light turbulence likely for the next 11 minutes.
  5. 11:16 AM CDT: Calm skies for the next 1 hour and 17 minutes.
  6. 12:33 PM CDT: Light turbulence likely for the next 33 minutes.
  7. 1:06 PM CDT: Calm skies for the next 34 minutes.
  8. 1:40 PM CDT: Light turbulence likely until you land.
  9. Landing at BOS at 1:54 PM CDT.
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.


TWY851, BOS to SAT, departing 4:00 PM EDT, Mar 25

Turbulence forecast map for TWY851, BOS to SAT

Report an issue

(Forecast data last collected at 4:00 AM CDT on Mar 25, 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 BOS at 4:00 PM EDT, Mar 25.
  2. 4:01 PM EDT: Light turbulence likely for the next 3 minutes.
  3. 4:04 PM EDT: Calm skies for the next 1 hour and 7 minutes.
  4. 5:11 PM EDT: Light turbulence likely for the next 4 minutes.
  5. 5:15 PM EDT: Calm skies for the next 2 hours and 25 minutes.
  6. 7:40 PM EDT: Light turbulence likely for the next 2 minutes.
  7. 7:42 PM EDT: Calm skies for the rest of the flight.
  8. Landing at SAT at 7:45 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.

📣 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.)