Daleman began her season with a win at the 2014 Skate Canada Autumn Classic, an ISU Challenger Series event. Making her senior Grand Prix debut, she placed fifth at the 2014 Cup of China and sixth at the 2014 NHK Trophy. Competing with a strep throat at the 2015 Canadian Championships, she placed first in the short program and second in the free skate. Daleman won the national title by a margin of 1.78 points over Alaine Chartrand. She finished seventh at the 2015 Four Continents Championships, 21st at the 2015 World Championships in Shanghai, and 8th at the 2015 World Team Trophy.