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(AA) American Airlines 421 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
93%
Late
1
2%
Very Late
0
0%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
17
Standard Deviation
28.3
Min
0
Max
84

AA 421 On-time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 93%
Average Delay Time 17 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 17 min
This flight has an average delay of 17 minutes with a standard deviation of 28.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.