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(AA) American Airlines 51 On-time Performance Rating

Date Range:

15-Aug-2018 to 15-Oct-2018

(LHR) London Heathrow Airport

London, EN, GB

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
79%
Late
10
16%
Very Late
1
2%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
20
Standard Deviation
34.8
Min
0
Max
182

AA 51 On-time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 79%
Average Delay Time 20 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% of all other flights in the FlightStats database.
On-time Performance Rating
3.3 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20 min
This flight has an average delay of 20 minutes with a standard deviation of 34.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.