我個人認為KLM告訴你的資訊是錯的。根據長榮的資訊，它和KLM是有baggage interline協議的。 http://www.evaair.com/en-us/check-in-baggage-and-airports/baggage-information/interline-baggage/ 聯票和分開購買的主要差別在聯票的話，絕大多數的情況行李會直掛到終點。分開買的話，兩家航空有baggage interline協議的話，也是可能直掛，但前一家航空的地勤有權決定要不要，所以不像聯票那樣比較有保證。另外有些航空的政策對於分開購買的票，也有可能僅限於下ㄧ段是它自家或聯盟裡的友航，其他的則不幫忙直掛。像美國籍的UA和AA去年年底都改變了政策，對於分開購買的票，只幫忙直掛它自家或聯盟裡的友航。

以你實際搭乘的航空公司為準,如果你在上機時櫃台說無法幫你把行李直掛到台北,你還是得乖乖在轉機點把行李領出來再掛一次. 不用擔心EVA不給你check in行李,你人坐在它的飛機上,行李當然還是得跟著你. 不能直掛是麻煩,KLM不給transfer就只能自己麻煩了.

KLM has insisted that connecting flights through AMS-TPE will not transfer baggage for EVA. EVA claims KLM will transfer baggage, who is right? And does it matter if the tickets are bought together or separately? And does it matter if one ticket is Economy and the other is Premium Economy? I am from from Germany to Amsterdam on KLM with a connecting flight on EVA, but KLM claims they cannot check through my baggage to TPE, but EVA doesn't understand why. KLM claims there is no baggage agreeent, EVA says yes there is. Thanks