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I don't know why some divers act like they know more than DAN about SI needs before flying. Reading the DAN articles is always informative, but DAN does not suggest "make your 24 hour SI" before flying. I guess some think that if 18 hours is good, 24 is better - but there is no known science to support that.I have it on me at all times. But I'm curious as to why you would say that? Is a 22 or 24 hour SI before flying not enough? From what I've learned in my training classes, PADI recommends only 12 hours for a single tank dive and 18 hours for a multiple day/tank dive.
According to the DAN article posted above: it says "The U.S. Navy tables recommend that you wait at least two hours before you board a plane after diving; the U.S. Air Force says you should wait 24 hours; DAN recommends a 12-hour minimum surface interval before flying. Which guideline should you follow?"
Of course they are still just recommendations! But does anyone recommend a longer than 24 hour SI?
Otherwise, you do have a tight schedule, in a not so great location for scuba. Hope you enjoy whatever you do find.