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When flying from Deer Lake to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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Useful info, stats and facts about Deer Lake to St John flights.
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Deer Lake Airport to Saint John Airport flight would often be abbreviated as a YDF to YSJ flight.