| Airline Name | Image | Swaps |
| Unimax Air Service-Czech Republic |
| 0 |
| Union of Burma Airways-Myanmar: Design 1 |
| 0 |
| Union of Burma Airways-Myanmar: Design 2 |
| 0 |
| United Airlines-USA: Design 1 |
| 0 |
| United Airlines-USA: Design 2 |
| 0 |
| United Airlines-USA: Design 3 |
| yes |
| United Airlines-USA: Design 4 |
| yes |
| United Airlines-USA: Design 5 |
| yes |
| United Airlines-USA: Design 6 |
| yes |
| United Airlines-USA: Design 7 |
| yes |
| United Airlines-USA: Design 8 |
| yes |
| United Airlines-USA: Design 9 |
| yes |
| United Airlines-USA: Design-10 |
| yes |
| United Airlines-USA: Design-11 |
| yes |
| United Airlines-USA: Design-12 |
| yes |
| United Airlines-USA: Design-13 |
| 0 |
| United Airlines-USA: Design-14 |
| yes |
| United Airways-Bangladesh: Design 1 |
| 0 |
| United Airways-Bangladesh: Design 2 |
| yes |
| United Airways-Bangladesh: Design 3 |
| 0 |
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