Tourism-wise, the Delhi-Copenhagen route will likely most often be carrying Indians to Copenhagen.

According to VisitCopenhagen , things to see and do there include:

• 850 years of history
• Tivoli Gardens
• Cycling opportunities
• Design shops
• LGBT Copenhagen
• October Light Festival
• Michelin-starred restaurants

Porter Airlines' Toronto-Fredericton NB route could see tourists going both ways - from Toronto to the NB countryside, and from Fredericton for city breaks in Toronto.

SeeToronto says the city offers:

• 150th anniversary celebrations
• CN Tower Edgewalk
• Ripley's Aquarium
• Art Gallery of Toronto
• Toronto Zoo
• Ultimate Toronto Beer Crawl
• Shaw Festival

while TourismFredericton boasts:

• Local beers
• U-pick apples
• Saint John River
• Harvest Jazz and Blues Festival
• 88 km of walking/cycling trails
• golf
• Mactaquac Provincial Park

These routes look like money-makers, for local tourism businesses as well as the airlines.