If oxygen masks on airlines have empty bags, where is the oxygen stored? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique ...

Passenger oxygen is provided by oxygen generators. These generators produce oxygen at a given rate, which flows into the bag until you inhale. The bag is the collection vessel, pulling in more oxygen ...

You know to secure your own mask before helping anyone else with theirs, but do you know what's happening with the mask? Every airplane passenger knows the spiel: Although the bag may not inflate, ...

Question: How long will supplemental oxygen last after the masks drop in an emergency? — Submitted by reader John A., N.J. Answer: On typical airliners oxygen generators will last 10 to 14 minutes.

Passenger oxygen is provided by oxygen generators. These generators produce oxygen at a given rate, which flows into the bag until you inhale. The bag is the collection vessel, pulling in more oxygen ...

Answer: On typical airliners oxygen generators will last 10 to 14 minutes. That is more than enough time to descend to 10,000 feet or the lowest altitude above the terrain. Airplanes can descend very ...

Question: How long will supplemental oxygen last after the masks drop in an emergency? — Submitted by reader John A., N.J. Answer: On typical airliners oxygen generators will last 10 to 14 minutes.