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(AA) American Airlines 4966 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MSN) Dane County Regional Airport

Madison, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
1
20%
Late
0
0%
Very Late
0
0%
Excessive
2
40%
Cancelled
1
20%
Diverted
1
20%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
4
Total Delays ( > 1 min )
3
Codeshares
4
Average Delay (min.)
407.3333333333333
Standard Deviation
384.8
Min
0
Max
783

AA 4966 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 25%
Average Delay Time 407.3333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 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 25%
This flight has an on-time performance of 25%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 407.3333333333333 min
This flight has an average delay of 407.3333333333333 minutes with a standard deviation of 384.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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