https://www.transfermarkt.com/-%F0%9D%9F%AD-%F0%9D%9F%B4%F0%9D%9F%B3%F0%9D%9F%B3-%F0%9D%9F%B1%F0%9D%9F%B2%F0%9D%9F%AC-%F0%9D%9F%AC%F0%9D%9F%B1%F0%9D%9F%AE%F0%9D%9F%AE-does-frontier-airlines-refund-easily-/thread/forum/696/thread_id/13887/page/1#anchor_14331
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