| Ship type 1 | Ship type 2 | Ship type 3 | Ship type 4 | Ship type 5 |
Voyage sailing time (days) | 40 | 39 | 38 | 37 | 36 |
Voyage time in port (days) | 27 | 27 | 27 | 27 | 27 |
Voyage time (days) | 67 | 66 | 65 | 64 | 63 |
Annual number of flights (times) | 4 | 5 | 5 | 5 | 4 |