Be this ticket refund able?

这张机票可以退票吗？

youdao

Full ticket refund information and procedures will be released early next week for all Michael Jackson "This is It" shows.

充分机票退款信息和程序将在下星期初公布的所有迈克尔·杰克逊说：“这是它”显示。

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Ticket refund will only happen on sport event cancellation, excluding schedule change, according to the ticket policy stipulated by the IOC.

根据国际奥委会的退票政策，只有赛事取消才能退票，比赛时间变更，奥运门票不退换。

youdao

If you paid for tickets on or before July 22, 2011, for travel beginning on or after July 23, 2011, you may be entitled to a refund of ticket taxes already paid.

FORBES: Five Things You Need To Know About the Current Airline Ticket Tax Controversy

Ticket buyers would have the right to a refund within 48 hours of purchasing a ticket, even "nonrefundable" ones.

FORBES: Fact and Comment

If the delay is for five hours or more, passengers are also entitled to a refund of their ticket with a free flight back to the initial point of departure if this is relevant (for example, if a connecting flight has been cancelled).

BBC: NEWS | Business | Q&A: Grounded BA passengers