Not superstition but tradition when I fly:

*Pay attention to the flight safety announcements (even when I heard them for a gazillionth time.) [b] OMNI: Another pet peeve is when people start yakking away during the safety announcements. They will be the ones panicking when it's time to evacuate.

*Check my seat mate. Most times they stick their face into a computer or book which is fine.

*PRAY upon takeoff and landing.

*Always try to get 1B in First or the aisle seat closest to the restroom. Then I can just head for the lavatory when the seatbelt sign goes off.