Eighteen minutes later , having driven an average speed of 80 mph , we 're back at our house to collect the tickets . Forty - five minutes later , we 're at the airport . Unfortunately , we 're three minutes late for the final check - in .

Question: What may happen after they miss their check - in ?
Answer: They will get refunded for their flight .They will have to book another flight .They will have to cancel their entire trip .None of the above choices .