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(AA) American Airlines 3428 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
60%
Late
2
7%
Very Late
2
7%
Excessive
5
17%
Cancelled
3
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
13
Codeshares
30
Average Delay (min.)
40.76923076923077
Standard Deviation
33.3
Min
0
Max
91

AA 3428 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 60%
Average Delay Time 40.76923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 40.76923076923077 min
This flight has an average delay of 40.76923076923077 minutes with a standard deviation of 33.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

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