42 communities and 19 school districts dedicated to reducing aircraft noise in the communities around O’Hare International Airport since 1996.

technical

The September 2023 ANMS Report is available here

Summary

  • Operations:

Most used departure runway is 28R with 29% utilization
Most used arrival runway is 10C with 27% utilization
Total operations +2% compared to September 2022 and -5% compared to August 2023
West Flow 43%, East Flow 57%
Nighttime operations accounted for 9% of overall operations

  • Fleet Mix:

Regional Aircraft +1.4% compared to August 2023
Narrow-Body Aircraft -1.5% compared to August 2023
Wide-Body Aircraft +0.2% compared to August 2023

  • Noise: All 42 noise monitors reported noise data for September.

  • Complaints:

Complaints -9% compared to September 2022 and -13% compared to August 2023
Number of verifiable households -5% compared to September 2022 and +3% compared to August 2023

 

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