FlightSphere
Flightsphere
›
All Cities
›
Boston
›
Boston to Philadelphia
›
Reliability
Flight Reliability
Boston to Philadelphia
This chart shows airline reliability for each hour of the day between Boston and Philadelphia. 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
6p
7p
8p
0%
20%
40%
60%
80%
100%
American
Frontier
American
Frontier
JetBlue
JetBlue
JetBlue
JetBlue
JetBlue
Delta
Delta
Delta
American
Frontier
American
American
American
Delta
Delta
American
JetBlue
Delta
American
JetBlue
JetBlue
Frontier
American
JetBlue
Frontier
JetBlue
American
Frontier
Delta
Delta
American
JetBlue
American
JetBlue
American
Delta