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(AA) American Airlines 4021 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

(HOU) William P. Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
59%
Late
0
0%
Very Late
1
5%
Excessive
6
27%
Cancelled
0
0%
Diverted
2
9%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
11
Codeshares
20
Average Delay (min.)
50
Standard Deviation
34.3
Min
6
Max
94

AA 4021 On-time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 65%
Average Delay Time 50 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-time Performance Rating
1.1 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 50 min
This flight has an average delay of 50 minutes with a standard deviation of 34.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.