| united airlines mileage plus upgrade chart | 0.19 | 0.6 | 1227 | 42 | 80 |
| united mileage plus upgrade award chart | 1.16 | 0.2 | 3434 | 39 | 49 |
| united airlines mileage upgrade | 0.67 | 1 | 5374 | 31 | 82 |
| united mileage plus upgrade | 1.28 | 0.1 | 4394 | 27 | 45 |
| united mileage upgrade chart | 0.97 | 0.6 | 4485 | 28 | 82 |
| united airlines mileage plus chart | 0.33 | 1 | 8624 | 34 | 71 |
| united airlines mileageplus account upgrade | 1.07 | 0.1 | 1825 | 43 | 86 |
| united airlines join mileage plus | 0.68 | 0.2 | 2177 | 33 | 49 |
| united airlines upgrade chart | 0.67 | 0.5 | 4114 | 29 | 84 |
| united airlines miles and more upgrade | 1.11 | 0.4 | 2487 | 38 | 42 |
| united upgrade with miles chart | 0.05 | 0.5 | 446 | 31 | 84 |
| united mileage plus changes | 1.11 | 0.1 | 3732 | 27 | 61 |
| united airlines mileageplus changes | 0.85 | 0.7 | 9860 | 35 | 79 |
| united mileageplus card upgrades | 0.04 | 0.6 | 4573 | 32 | 74 |
