background

(AA) American Airlines 4597 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-2018

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(DCA) Ronald Reagan National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
73%
Late
4
11%
Very Late
1
3%
Excessive
3
8%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
14
Codeshares
37
Average Delay (min.)
32
Standard Deviation
46.2
Min
1
Max
178

AA 4597 On-time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 73%
Average Delay Time 32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. 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
2.5 of 5
Average
Average Delay Time 32 min
This flight has an average delay of 32 minutes with a standard deviation of 46.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.