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(AA) American Airlines 4919 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(RIC) Richmond International Airport (Byrd Field)

Richmond, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
68%
Late
1
2%
Very Late
4
6%
Excessive
13
21%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
21
Codeshares
63
Average Delay (min.)
77
Standard Deviation
51.6
Min
2
Max
170

AA 4919 On-time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 68%
Average Delay Time 77 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-time Performance Rating
0.9 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 77 min
This flight has an average delay of 77 minutes with a standard deviation of 51.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.