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(AA) American Airlines 4919 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-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
49
79%
Late
1
2%
Very Late
2
3%
Excessive
8
13%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
15
Codeshares
62
Average Delay (min.)
53
Standard Deviation
40.7
Min
3
Max
138

AA 4919 On-time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 79%
Average Delay Time 53 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 53 min
This flight has an average delay of 53 minutes with a standard deviation of 40.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.