I always keep a backup of my flight details and booking confirmation on my phone in case there are any issues.

Translation language

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Narrator

You should always keep a backup of your flight details and booking confirmation on your phone in case of any issues.

As part of my travel preparation, I always keep a backup of my flight details and booking confirmation on my phone.

Do you keep a backup of your flight details and booking confirmation on your phone?

If I didn't keep a backup of my flight details, I'd be in trouble if there were any issues.

I maintain a digital copy of my flight itinerary and booking confirmation on my mobile device for contingency purposes.

I always save my flight info and booking stuff on my phone, just in case.

I keep a copy of my flight details on my phone if anything goes wrong.

To make and store a copy of something for safety or future use.

Proof of a reservation or booking.