# \#insulin-delivery

**URL:** https://forum.fudiabetes.org/tag/insulin-delivery/320.md

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## [Flying and variation in pump output](https://forum.fudiabetes.org/t/flying-and-variation-in-pump-output/1941)

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**Author:** [@Michel](https://forum.fudiabetes.org/u/Michel)\
**Replies:** 20\
**Last updated:** [December 27, 2017, 6:46pm UTC](https://forum.fudiabetes.org/t/flying-and-variation-in-pump-output/1941 "2017-12-27T18:46:11Z")

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The subject came up in a discussion with @TravelingOn recently. It turns out that there is some evidence of slight variations in insulin delivery from a pump when flying, due to variations in atmospheric pressure. This …