1,194 Wings (ATA 57) service difficulty reports for the Airbus A220 (C Series) — 37.6% of all reported difficulties.
Most reported components
- SLAT TRACK 1,063
- UNKNOWN 47
- SLAT SYSTEM 36
- SKIN 15
- PINION 9
- WINGLET 4
- NONE 3
- PINION GEAR 3
- ROLLER 2
- SLAT 1
- DOUBLER 1
- PROTECTOR 1
- ISOLATOR 1
- RACK 1
- LINK 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).