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Raleigh Durham to Portland
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Reliability
Flight Reliability
Raleigh Durham to Portland
This chart shows airline reliability for each hour of the day between Raleigh Durham and Portland. 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%
Frontier