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Ontario to Chicago
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Reliability
Flight Reliability
Ontario to Chicago
This chart shows airline reliability for each hour of the day between Ontario 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
5a
6a
7a
8a
9a
10a
11a
12p
0%
20%
40%
60%
80%
100%
Southwest
Southwest
Southwest
Southwest
Southwest
Southwest
Southwest