When flying from Singapore to Windsor, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Useful info, stats and facts about Singapore to Windsor flights.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Singapore Changi Airport to Windsor Airport flight would often be abbreviated as a SIN to YQG flight.