Table 3 When data is missing from EEA, approximations are done according to assumptions on travel distances for regional, short-haul, medium-haul, and long-haul distances
From: Development and implementation of an emission optimization model for passenger flight bookings
| Model | Type of travel | Minimum distance, km | Maximum distance, km |
|---|---|---|---|
| ZXR | Regional | – | 1900 |
| ZXS | Short-haul | 1900 | 5600 |
| ZXM | Medium-haul | 5600 | 11,000 |
| ZXL | Long-haul | 11,000 | – |