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(AA) American Airlines 4279 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(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
51
76%
Late
2
3%
Very Late
3
4%
Excessive
8
12%
Cancelled
0
0%
Diverted
3
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
64
Total Delays ( > 1 min )
13
Codeshares
64
Average Delay (min.)
88
Standard Deviation
83.6
Min
20
Max
274

AA 4279 On-time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 80%
Average Delay Time 88 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. 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
0.0 of 5
Very Poor
Average Delay Time 88 min
This flight has an average delay of 88 minutes with a standard deviation of 83.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.