background

(AA) American Airlines 4521 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
24
83%
Late
1
3%
Very Late
1
3%
Excessive
2
7%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
8
Codeshares
28
Average Delay (min.)
50.125
Standard Deviation
63.2
Min
0
Max
161

AA 4521 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 86%
Average Delay Time 50.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 50.125 min
This flight has an average delay of 50.125 minutes with a standard deviation of 63.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

Other Stops for AA 4521