List of Airlines at (YYC) airport

Terminal 1

Air Canada (Tel +1 888 247 2262)
Air North (Tel +1 800 661 0407)
Air Transat (Tel +1 877 872 6728)
Central Mountain Air (Tel +1 888 865 8585)
Flair Airlines (Tel +1 780 809 1784)
WestJet (Tel +1 888 937 8538)

Terminal 2

Aeroméxico (Tel +52 55 5133 4000)
Air Canada (Tel +1 888 247 2262)
Air Transat (Tel +1 877 872 6728)
Alaska Airlines (Tel +1 877 252 7522)
American Airlines (Tel +1 800 433 7300)
British Airways (Tel +1 800 247 9297)
Delta Air Lines (Tel +1 800 221 1212 / 241 4141)
Edelweiss Air (Tel +1 403 921 1133)
Hainan Airlines (Tel +1 888 688 8813)
KLM (Tel +1 800 618 0104)
Sunwing Airlines (Tel +1 877 877 1755 / 800 761 1711)
United Airlines (Tel +1 800 864 8331 / 241 6522)
WestJet (Tel +1 888 937 8538)

Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur. Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.   Check in procedure   Documentation and visa required   Baggage weight limits, restricted and prohibited Items   Baggage and excess billing rates   Requirements for minors traveling alone or without parents   Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women   Lost, delayed or damaged baggage reclaim   Possible flight's changes of date or cancellations   Confirmation of flight schedules (departures or arrivals)   Flight status report (for possible delays, cancellations, rescheduling)   In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc. Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)