I find that I usually finish a flight with high BG, and then hypo after trailing through the airport. Lots of possible causes with unknown CHO, less active, ... I frequently return to Pumping Insulin and picked up a simple idea of setting a TBR to account for inactivity, even for a car journey as a passenger, which had never occurred to me
I tried this on the last flight:
- I reset the time on pump (and handset) when I got on, for destination time
- I used an increased TBR as I was less actives than normal
- Used bolus for CHO guessed as best as I could
- Set the reminder on my handset hourly and got up for a walk each hour, and definitely after the meal.
- Changed to a reduced TBR ann our before arrival to cater for the unknown airport activity.
Finished on target and no hypo!!,
I now just switch the levels using my own different Basal rate profiles.
Hope this helps, but I may have missed your journey time.