Table 5.
DEA efficiency scores of Airline companies pre/post covid seasons.
| 2019/Q2 |
2020/Q2 |
|||||||
|---|---|---|---|---|---|---|---|---|
| Input |
Input |
Output |
Output |
Input |
Input |
Output |
Output |
|
| CRS/CCR | VRS/BCC | CRS/CCR | VRS/BCC | CRS/CCR | VRS/BCC | CRS/CCR | VRS/BCC | |
| American | 0.7684 | 0.9518 | 1.3014 | 1.2535 | 0.8341 | 0.9442 | 1.1988 | 1.1748 |
| Delta | 0.8326 | 1.0000 | 1.2011 | 1.0000 | 0.7971 | 0.8468 | 1.2545 | 1.1811 |
| Southwest | 0.7618 | 1.0000 | 1.3126 | 1.0000 | 0.8389 | 1.0000 | 1.1921 | 1.0000 |
| United | 0.7434 | 0.9522 | 1.3452 | 1.2788 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Jetblue | 0.7290 | 1.0000 | 1.3717 | 1.0000 | 0.8013 | 0.9834 | 1.2480 | 1.1737 |
| Alaska | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Hawaiian | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Spirit | 0.9019 | 1.0000 | 1.1088 | 1.0000 | 0.8730 | 1.0000 | 1.1455 | 1.0000 |