| SABRE | Y | X | 6 | 5 | 7 | 9 | 4 | ||
| GALILEO | Y | X | 5 | 1 | 7 | 9 | 1 | ||
| WORLDSPAN | Y | X | L | J | U | A | P | ||
| AMADEUS | Y | X | L | J | U | A | P | A | |
| PEGASUS | G | L | 5 | 1 | 2 | 9 | 4 | ||
| TRAWELWEB | G | L | 5 | 1 | 2 | 9 | 4 |
| SABRE | Y | X | 6 | 5 | 7 | 9 | 4 | ||
| GALILEO | Y | X | 5 | 1 | 7 | 9 | 1 | ||
| WORLDSPAN | Y | X | L | J | U | A | P | ||
| AMADEUS | Y | X | L | J | U | A | P | A | |
| PEGASUS | G | L | 5 | 1 | 2 | 9 | 4 | ||
| TRAWELWEB | G | L | 5 | 1 | 2 | 9 | 4 |