Ticket validity Online First Class & Standard Class Single and Returns For print at home or mobile ticket Gatwick Express will allow travel for 30 days from the start date of the ticket and are only valid on Gatwick Express services. なので、時刻と言うよりも日付が必要となるのです。 一方、 Ticket office First Class & Standard Class Single These tickets are valid only for the date on the ticket. は当日のみ有効。 柔軟性がある分、オンラインでの割引率は5%程度。