Fly to Hawaii at 30-31 weeks?

Husband and I are ready to start trying! We have a trip to Hawaii (which we hope will be a babymoon) planned for Christmas this year. If we get pregnant this cycle, I’ll be around 30-31 weeks during the trip. Has anyone traveled that far at 30-31 weeks along? we are flying southwest, which allows pregnant women up to 38 weeks.

The trip is broken up- flying Baltimore to Oakland, have a night in Oakland, then flying to Hawaii. Same for the flights home- it’s broken up with a night in Oakland.

Just wondering if we should wait till next cycle or go for it. An early March baby would be optimal for time off for me since I’m a teacher!

Should add that we have trip insurance, should something go wrong!