I'm writing on behalf of my dad, who has just been diagnosed with stage 4 lung cancer and very poor prognosis. He would really like to fly for a couple of days somewhere that is very special to him before his condition worsens, and/or he tries palliative chemotherapy. He is currently using oxygen 8 hours per day and all night and has a portable machine. We've read online that some airlines will provide oxygen for flying, and he could take his machine with him to use while he is away.
Does anyone have any experiences flying with oxygen and could give some advice on this, or which airlines might be helpful?
Thanks for any help