When flying from Dayton to Rio de Janeiro, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
If you book a flight to Rio de Janeiro from Dayton, you will be flying from Dayton, which is the city’s only airport. Dayton (DAY) is located 10.0 mi from the center of Dayton. There are 0 flights from Dayton to Rio de Janeiro per day from 0 different airlines.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Dayton Airport to Rio de Janeiro–Galeão Intl Airport flight would often be abbreviated as a DAY to GIG flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Rio de Janeiro Santos Dumont Airport (SDU).