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(AA) American Airlines 4777 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(SCE) University Park Airport

State College, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
71%
Late
4
5%
Very Late
2
3%
Excessive
7
10%
Cancelled
3
4%
Diverted
5
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
68
Total Delays ( > 1 min )
22
Codeshares
68
Average Delay (min.)
37
Standard Deviation
43.1
Min
0
Max
166

AA 4777 On-time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 76%
Average Delay Time 37 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-time Performance Rating
3.8 of 5
Good
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 37 min
This flight has an average delay of 37 minutes with a standard deviation of 43.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.