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(AA) American Airlines 139 On-time Performance Rating

Date Range:

15-Nov-2018 to 15-Jan-2019

(SFO) San Francisco International Airport

San Francisco, CA, US

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
67%
Late
3
7%
Very Late
3
7%
Excessive
5
11%
Cancelled
4
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
29
Standard Deviation
33.6
Min
0
Max
125

AA 139 On-time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 67%
Average Delay Time 29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 33.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.