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(AA) American Airlines 4739 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(IND) Indianapolis International Airport

Indianapolis, IN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
74%
Late
5
19%
Very Late
1
4%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
12
Codeshares
27
Average Delay (min.)
19.75
Standard Deviation
17.7
Min
0
Max
68

AA 4739 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 74%
Average Delay Time 19.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 19.75 min
This flight has an average delay of 19.75 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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