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(AA) American Airlines 4421 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
14
47%
Late
3
10%
Very Late
3
10%
Excessive
9
30%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
20
Codeshares
29
Average Delay (min.)
46.85
Standard Deviation
38.7
Min
0
Max
137

AA 4421 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 48%
Average Delay Time 46.85 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 46.85 min
This flight has an average delay of 46.85 minutes with a standard deviation of 38.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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