| Delay Code | Category - Title |
|---|---|
| 41 (TD) |
Technical and Aircraft Equipment AIRCRAFT DEFECTS. |
| 42 (TM) |
Technical and Aircraft Equipment SCHEDULED MAINTENANCE, late release. |
| 43 (TN) |
Technical and Aircraft Equipment NON-SCHEDULED MAINTENANCE, special checks and or additional works beyond normal maintenance schedule. |
| 44 (TS) |
Technical and Aircraft Equipment SPARES AND MAINTENANCE EQUIPMENT, lack of or breakdown. |
| 45 (TA) |
Technical and Aircraft Equipment AOG SPARES, to be carried to another station. |
| 46 (TC) |
Technical and Aircraft Equipment AIRCRAFT CHANGE, for technical reasons. |
| 47 (TL) |
Technical and Aircraft Equipment STAND-BY AIRCRAFT, lack of planned stand-by aircraft for technical reasons. |
| 48 (TV) |
Technical and Aircraft Equipment SCHEDULED CABIN CONFIGURATION VERSION ADJUSTMENTS. |
| 51 (DF) |
Damage to Aircraft & EDP Automated Equipment Failure DAMAGE DURING FLIGHT OPERATIONS, bird or lightning strike, turbulence, heavy or overweight landing, collision during taxiing |
| 52 (DG) |
Damage to Aircraft & EDP Automated Equipment Failure DAMAGE DURING GROUND OPERATIONS, collisions (other than during taxiing), loading off-loading damage, contamination, towing, extreme weather conditions |