background

(AA) American Airlines 1231 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(BOS) Logan International AirportBoston, MA, US
(PHL) Philadelphia International AirportPhiladelphia, PA, US
On-Time Performance Chart
(using rounded numbers)
On-Time
10
43%
Late
3
13%
Very Late
2
9%
Excessive
7
30%
Cancelled
1
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
55
Standard Deviation
79.7
Min
2
Max
344
AA 1231 On-time Performance Details
Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 55 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 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 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 55 min
This flight has an average delay of 55 minutes with a standard deviation of 79.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.