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Reliability
Flight Reliability
Portland to Kansas City
This chart shows airline reliability for each hour of the day between Portland and Kansas City. 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
8a
9a
10a
11a
0%
20%
40%
60%
80%
Alaska
Alaska
Southwest
Alaska