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(AA) American Airlines 4274 On-time Performance Rating

Date Range:

01-Jul-2018 to 31-Aug-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
22
54%
Late
4
10%
Very Late
2
5%
Excessive
8
20%
Cancelled
3
7%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
18
Codeshares
39
Average Delay (min.)
71
Standard Deviation
66.2
Min
1
Max
188

AA 4274 On-time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
Average Delay Time 71 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 71 min
This flight has an average delay of 71 minutes with a standard deviation of 66.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.