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Reliability
Flight Reliability
San Antonio to St. Louis
This chart shows airline reliability for each hour of the day between San Antonio and St. Louis. 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
1p
2p
3p
4p
5p
0%
20%
40%
60%
80%
100%
Southwest
Southwest
Southwest
Southwest
Southwest
Southwest
Southwest