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Reliability
Flight Reliability
San Juan to Boston
This chart shows airline reliability for each hour of the day between San Juan and Boston. 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
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
0%
20%
40%
60%
80%
JetBlue
Spirit
JetBlue
JetBlue
JetBlue
Spirit
JetBlue
JetBlue
Spirit
JetBlue
JetBlue
Frontier
JetBlue
JetBlue
JetBlue
JetBlue
Delta
JetBlue
JetBlue
Delta
JetBlue
JetBlue
JetBlue
JetBlue
Delta