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Old Oct 30, 2023 | 10:00 am
  #3201  
on.the.bowery
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Join Date: Jul 2023
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Posts: 255
Upgrade at check-in, KLM and Flyertalk, 4 years of data (2019 - 2023)

Hello everyone,

​​​​​​I collected and analysed myself data from over 860 posts from this thread and published it in this separate thread.

I decided to create this separate thread to summarise the full data as the amount of information would not fit the regular thread about upgrades and would end up being lost here. I find it also interesting to discuss it separately.

I want to thank every forum member that posted here for their input.

I wanted to collect and clarify the amazing data from this thread and see what we could do with it for a long time and I hope that the results will also help you have a clearer idea.

Here are portions and examples of data collected (but you will find everything in the separate thread) :


The data is also presented like this :

Find out more on the dedicated thread.

All this data is attached as an EXCEL sheet to this post and also to the thread.

Please continue to publish information about the price of your upgrades on KLM HERE as it helps us get an idea of how much our next upgrade will be.
Attached Files

Last edited by on.the.bowery; Oct 31, 2023 at 3:59 am
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