Latest news, Oct 26, 2026: Please enjoy the latest BumpySkies newsletter, reflecting on the past year of working on this project.

JBU8580: 2 legs

JBU8580, BOS to YMX

No forecast yet

I don't yet know the flight plan for this leg of JBU8580, so I can't give you an accurate forecast right now. Come check again within an hour or two of departure time.

Not flying to YMX?

If your upcoming flight isn't between BOS and YMX, come back and check this page within an hour or two of departure time. Airlines regularly reassign flight numbers when planning routes, and it's quite possible that JBU8580 was reassigned to your flight after the previous one.

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Nelly the groundhog waits by the gate for flight updates.

JBU8580, MCO to BHM

No forecast yet

I don't yet know the flight plan for this leg of JBU8580, so I can't give you an accurate forecast right now. Come check again within an hour or two of departure time.

Not flying to BHM?

If your upcoming flight isn't between MCO and BHM, come back and check this page within an hour or two of departure time. Airlines regularly reassign flight numbers when planning routes, and it's quite possible that JBU8580 was reassigned to your flight after the previous one.

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

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For best results, try it shortly before departure.

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