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Unable to access KLM for Air tickets

  • Tried to access KLM 3 times to change flight seats. Each time the site indicated it flagged an error.
    I then tried Microsoft Edge and there was no problem. In fact the KLM change pages were fully populated with much more complete information. I managed the task easy.
    Trying to use Opera, the KLM pages were obviously not complete. It appeared Opera was simply not compatible with KLM airline.
    Can someone advise? I have version 65.0.3467.78

  • @boswell19 Chromium Edge? How is the behave in Chrome, Vivaldi or other Chromium based browsers?
    What is the error message?

  • @leocg

    I had to use Microsoft Edge browser. The sit would not work using Opera, which is Chrome based I understand.
    The error code on the KLM site was 003.003 And they said I could only go to the airport to check in.
    So I tried Edge Browser and was immediately successful.


  • If you were to try it in Chrome and it worked fine, in Opera, you could goto the URL opera://flags/#chromium-ua-compatibility, enable the flag, restart Opera and try the site in Opera and it should work.

  • @burnout426

    I will try as you suggest, though it will have to wait until I return to my desktop PC in a week or so.


  • They couldn't __ boarding passes. (A) get (B) purchase In the event that the tickets were sold out, which is the right decision? Much thanks for your answer.