| Rex: Regional Express Airlines: Australia’s largest independent regional airline. Flight schedules, travel information, offers and feedback. |
| Royal Air Maroc: Online reservations, schedules, fares and general information. |
| Royal Bhutan Airlines: National carrier of the Royal Government of Bhutan; operating to seven stations including six cities in five countries. |
| Royal Brunei Airlines: Government owned airline, servicing mainly Asia with some flights to Europe and Australia; reservations and flight schedules. |
| Royal Jordanian Airlines: Includes flight schedules, departure and arrival information. |
| Ryanair: Irish discount carrier; reservations, flight schedules and company profile. |
Classical
