Can I bring e-cigarette cartridges on a plane?

E-cigarette cartridges are allowed on airplanes.

E-cigarettes can be carried on board but cannot be checked in. While they are allowed, they cannot be used on board. The cartridges and the e-cigarette device must be packed separately to prevent leakage and damage.

Passengers are not allowed to smoke e-cigarettes in the cabin during the flight. E-cigarettes produce smoke, which pollutes the cabin environment and disturbs other passengers.

Furthermore, the cabin is a closed environment; excessive smoke could trigger the smoke alarm, directly affecting flight operations.