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(AA) American Airlines 4997 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(ISP) Long Island MacArthur Airport

Islip, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
55%
Late
4
6%
Very Late
8
13%
Excessive
9
14%
Cancelled
7
11%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
28
Codeshares
63
Average Delay (min.)
39
Standard Deviation
34.8
Min
0
Max
123

AA 4997 On-time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 56%
Average Delay Time 39 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 39 min
This flight has an average delay of 39 minutes with a standard deviation of 34.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.