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(AA) American Airlines 1135 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
66%
Late
3
9%
Very Late
3
9%
Excessive
4
13%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
64.2
Standard Deviation
92.1
Min
0
Max
260

AA 1135 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 68%
Average Delay Time 64.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 64.2 min
This flight has an average delay of 64.2 minutes with a standard deviation of 92.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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