Latest news, Jul 15, 2026: Announcing BumpySkies First Class, a new subscription tier that lets you financially support this site while enjoying premium features. For starters, you can now have BumpySkies text you when your flight's turbulence forecast is ready! Read all about it in the latest newsletter.

JTL318: 15 legs

JTL318, PHL to TOL: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

BumpySkies doesn't know the flight plan yet, so Nelly the groundhog is biding her time in the airport lounge. She'll check again later.

JTL318, TOL to LZU: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, LZU to HPN: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, HPN to DET: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, BOS to BWI: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, SBM to DET: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, DET to SDF: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, SDF to WDR: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, IND to APF: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, BCT to MHH: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, MHH to FPR: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, FPR to HSV: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, OPF to HSV: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, TXK to HOU: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

JTL318, HOU to PDK: no forecast yet

It's too early to give you a forecast. I don't yet know the flight plan for this leg of JTL318, 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!)

Get notified when this forecast is ready First Class Report an issue

šŸ“£ To stay informed about updates to BumpySkies, subscribe to the free newsletter:

You can also browse past newsletter issues.

BumpySkies is free, and stays online thanks to its subscribers.

If you find this service helpful, please consider subscribing to BumpySkies First Class. For $5 a month you'll help keep BumpySkies runningā€”and you can set up turbulence-forecast notifications for your own flights.

For best results, try it shortly before departure.

(Or, see a random upcoming flight's forecast.)