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(AA) American Airlines 4524 On-time Performance Rating

Date Range:

01-Oct-2019 to 30-Nov-2019

(STL) Lambert-St. Louis International Airport

Saint Louis, MO, US

(DCA) Ronald Reagan National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
78%
Late
5
14%
Very Late
3
8%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
13
Codeshares
37
Average Delay (min.)
18
Standard Deviation
10.9
Min
2
Max
36

AA 4524 On-time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 78%
Average Delay Time 18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-time Performance Rating
1.9 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 18 min
This flight has an average delay of 18 minutes with a standard deviation of 10.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.