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(AA) American Airlines 939 On-time Performance Rating

Date Range:

15-Nov-2018 to 15-Jan-2019

(MIA) Miami International Airport

Miami, FL, US

(UIO) Mariscal Sucre International Airport

Quito, EC

On-Time Performance Chart

(using rounded numbers)
On-Time
45
70%
Late
2
3%
Very Late
7
11%
Excessive
8
13%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
33
Standard Deviation
28.8
Min
2
Max
115

AA 939 On-time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 71%
Average Delay Time 33 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 33 min
This flight has an average delay of 33 minutes with a standard deviation of 28.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.