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(AA) American Airlines 4431 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(STL) Lambert-St. Louis International AirportSaint Louis, MO, US
(DCA) Ronald Reagan National AirportWashington, DC, US
On-Time Performance Chart
(using rounded numbers)
On-Time
24
75%
Late
1
3%
Very Late
2
6%
Excessive
1
3%
Cancelled
4
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
15
Codeshares
32
Average Delay (min.)
17
Standard Deviation
32.4
Min
1
Max
129
AA 4431 On-time Performance Details
Overall Rating
3.6 of 5
Good
Percentage On-Time 75%
Average Delay Time 17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 32.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.