SWA1277: 5 legs

SWA1277, SJC to LAS, departing 7:51 AM PDT, Jun 12

Turbulence forecast map for SWA1277, SJC to LAS

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(Forecast data last collected at 5:00 AM PDT on Jun 12, 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 SJC at 7:51 AM PDT, Jun 12.
  2. 7:52 AM PDT: Light turbulence likely for the next 4 minutes.
  3. 7:56 AM PDT: Calm skies for the next 54 minutes.
  4. 8:50 AM PDT: Light turbulence likely for the next 1 minute.
  5. 8:51 AM PDT: Calm skies for the rest of the flight.
  6. Landing at LAS at 9:03 AM PDT.
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.

SWA1277, LAS to MAF, departing 10:04 AM PDT, Jun 12

Turbulence forecast map for SWA1277, LAS to MAF

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(Forecast data last collected at 5:00 AM PDT on Jun 12, 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 LAS at 10:04 AM PDT, Jun 12.
  2. 10:05 AM PDT: Calm skies for the next 2 minutes.
  3. 10:07 AM PDT: Light turbulence likely for the next 7 minutes.
  4. 10:14 AM PDT: Calm skies for the next 20 minutes.
  5. 10:34 AM PDT: Light turbulence likely for the next 25 minutes.
  6. 10:59 AM PDT: Calm skies for the next 16 minutes.
  7. 11:15 AM PDT: Light turbulence likely for the next 2 minutes.
  8. 11:17 AM PDT: Calm skies for the next 27 minutes.
  9. 11:44 AM PDT: Light turbulence likely for the next 1 minute.
  10. 11:45 AM PDT: Calm skies for the rest of the flight.
  11. Landing at MAF at 11:55 AM PDT.
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.

SWA1277, MAF to DAL, departing 2:50 PM CDT, Jun 12

Turbulence forecast map for SWA1277, MAF to DAL

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(Forecast data last collected at 5:00 AM PDT on Jun 12, 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 MAF at 2:50 PM CDT, Jun 12.
  2. 2:51 PM CDT: Calm skies for the next 2 minutes.
  3. 2:53 PM CDT: Light turbulence likely for the next 2 minutes.
  4. 2:55 PM CDT: Calm skies for the next 49 minutes.
  5. 3:44 PM CDT: Light turbulence likely until you land.
  6. Landing at DAL at 3:54 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.

SWA1277, DAL to BNA, departing 4:52 PM CDT, Jun 12

Turbulence forecast map for SWA1277, DAL to BNA

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(Forecast data last collected at 5:00 AM PDT on Jun 12, 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 DAL at 4:52 PM CDT, Jun 12.
  2. 4:53 PM CDT: Light turbulence likely for the next 6 minutes.
  3. 4:59 PM CDT: Moderate turbulence likely for the next 3 minutes.
  4. 5:02 PM CDT: Light turbulence likely for the next 56 minutes.
  5. 5:58 PM CDT: Calm skies for the next 17 minutes.
  6. 6:15 PM CDT: Light turbulence likely for the next 3 minutes.
  7. 6:18 PM CDT: Calm skies for the rest of the flight.
  8. Landing at BNA at 6:23 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.

SWA1277, SAN to LAS: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of SWA1277, so I can't give you an accurate forecast right now. Come check again closer to departure time. (Note that sometimes I don't know the flight plan until minutes before boarding!)

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