| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Continental Airlines | Antonio B. Won Pat International Airport |  | 03/03/2012 | 1937 | CO | COA | Houston | Texas | United States | Americas | United States | Americas | United Continental Holdings | 513 | 140 | Website |
| United Airlines | Antonio B. Won Pat International Airport |  | 28/03/1931 | UA | UAL | Chicago | Illinois | United States | Americas | United States | Americas | United Continental Holdings | 738 | 374 | Website | |
| United Express | Cleveland Hopkins International Airport |  | 1985 | Chicago | Illinois | United States | Americas | United States | Americas | United Continental Holdings | Website | |||||
| MileagePlus | 28/03/1931 | Chicago | Illinois | United States | Americas | United Continental Holdings | 738 | Website | ||||||||
| Ual.de | 28/03/1931 | Chicago | Illinois | United States | Americas | United Continental Holdings | 738 | 342 | Website |