Route Development (Best Airline) Award You can now book your flights by calling our Central Flight Reservation Centre. Your next flight is only a phone call away. Click here for more info. IOSA (IATA Operational Safety Audit) certifies OLA operations safe and reliable.     Home | Profile | Vision | Fleet | Awards | Biz Flyer | Charter | Tourism Flts | Reservation | Schedule | Outlets | Routes | Contact Us | FAQs