FlightFinder

1,782 Air Conditioning (ATA 21) service difficulty reports for the Airbus A319 — 3.6% of all reported difficulties.

Most reported components

  • UNKNOWN 763
  • FAN 148
  • A/C PACK 124
  • FILTER 97
  • OUTFLOW VALVE 93
  • CONTROLLER 60
  • NONE 57
  • ECS 46
  • VALVE 36
  • ACM 32
  • ODOR 25
  • COMPUTER 20
  • BLOWER 20
  • CONTROL VALVE 17
  • SMOKE 13

Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).

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