| name | Hub | image | date Ceased operations | date Commenced operations | IATA Code | ICAO Code | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | Country | continent | Parent | number of aircrafts | number of destinations | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canadian Airlines | Calgary International Airport |  | 2000 | 1987 | CP | CDN | Calgary | Alberta | Canada | Americas | Canada | Americas | Canadian Airlines | 163 | 160 | Website |
| Canadian North | Yellowknife Airport |  | 1989 | 5T | MPE | Calgary | Alberta | Canada | Americas | Canada | Americas | 16 | 19 | Website | ||
| Canadian Regional Airlines | 2000 | 04/1993 | KI | CDR | Calgary | Alberta | Canada | Americas | Canada | Americas | Canadian Airlines | Website | ||||
| Corporate Express (airline) | 2009 | 1975 | CPB | Calgary | Alberta | Canada | Americas | Canada | Americas | 1 | Website | |||||
| Enerjet |  | 2009 | ENJ | Calgary | Alberta | Canada | Americas | Canada | Americas | 1 | Website |