a flight attendant can upgrade a passenger to first class if a first class seat is available. However, the difference in price from a coach seat to a first class seat must still be paid. In most cases, a flight attendant is able to complete that transaction in flight.
You may also like
The Maldives can be quite pricey, so an all-inclusive
0176
Prison for both men and women located in Tenerife (Canary Islands).
084