Title text:
We should have you at the gate in just under two hours–two and a half if we get pulled over.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3124/
Title text:
We should have you at the gate in just under two hours–two and a half if we get pulled over.
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3124/
Hiking. Physical activity. You’ll feel it a lot sooner than if you’re just sitting in your seat, bored out of your skull.
Legally, the FAA doesn’t require passengers to be on oxygen until cabin altitude is above 15,000 feet. Most aircraft are pressurized to the equivalent of 5000-7000 feet pressure altitude.