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Hilton Head to Chicago
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Reliability
Flight Reliability
Hilton Head to Chicago
This chart shows airline reliability for each hour of the day between Hilton Head and Chicago. Reliability is defined as the percentage of flights that took off within 20 minutes of the scheduled time.
Airlines to the right are more reliable.
Reliability
3p
4p
5p
6p
0%
20%
40%
60%
80%
United