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(AA) American Airlines 4455 On-time Performance Rating

Date Range:

15-Nov-2018 to 15-Jan-2019

(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
22
76%
Late
2
7%
Very Late
1
3%
Excessive
3
10%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
12
Codeshares
28
Average Delay (min.)
44
Standard Deviation
65.5
Min
2
Max
216

AA 4455 On-time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 79%
Average Delay Time 44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% of all other flights in the FlightStats database.
On-time Performance Rating
3.1 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 62% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 44 min
This flight has an average delay of 44 minutes with a standard deviation of 65.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.