Read the following context and choose the best option to answer the question.
Context: 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 ?
Options: 
- None of the above choices .
 - They will miss their flight entirely .
 - They will have to cancel their entire trip .
 - They will get refunded for their flight .


They will miss their flight entirely .