18 hours
Less than two hours no decompression diving in the last 48 hours-wait 12 hours.2. Multi-day unlimited diving (no decompression) - wait 24 hours.3. Dives with decompression stops-wait 24 - 48 hours.My personal decision would be to wait at least 24 hours. It's better to be safe than sorry. However, they do say that a surface interval time of substantially longer than 18 hours would be prudent. How you interpret this is an individual decision. If you want to add a margin of safety, wait even longer than the guidelines above before you fly-for both no-decompression and decompression diving. The above recommended guidelines are minimums. Personally, I wait at least 24 hours before I fly. According to Diver's Alert Network (DAN), the current minimum recommended wait time after a single no-decompression dive is 12 hours. After multiple dives per day or multiple days of diving, a minimum surface interval of 18 hours is recommended. If you had to do a decompression stop during a dive, the recommended time to wait before flying is a bit more of a gray area. It is recommended that you wait 24 hours after scuba diving before you fly. Here is a passage from http://www.underwaterdivingequipment.com/scuba-diving-and-flying.html : … Expert sources disagree about how long you should wait Yes. Personally, I wait at least 24 hours after my last dive before flying.. Addition DAN's current recommendations are to wait a minimum of 18 hours after repetitive dives or multiple day dives and 12 hours after a single dive. They should also wait 24 hours after drinking a beer before diving. And if your over 80 years old, there is a decompression risk if you take a shower in water over 102 degrees. Its in the DAN archives, look it up!
http://divesouthafrica.blogspot.com/2005/09/scuba-diving-and-flying-how-long.html http://www.scuba-diving-smiles.com/how-long-should-i-wait-to-fly-after-diving.html http://www.scuba-diving-smiles.com/how-long-should-i-wait-to-fly-after-diving.html http://www.answers.com/Q/How_long_do_you_have_to_wait_to_scuba_dive_after_flying http://www.answers.com/Q/How_long_do_you_have_to_wait_to_scuba_dive_after_flying http://divesouthafrica.blogspot.com/2005/09/scuba-diving-and-flying-how-long.html
how long after diving before you can fly