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(AA) American Airlines 1221 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(MIA) Miami International Airport

Miami, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
40%
Late
3
20%
Very Late
4
27%
Excessive
2
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
45.55555555555556
Standard Deviation
29.6
Min
0
Max
112

AA 1221 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 40%
Average Delay Time 45.55555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. 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
0.9 of 5
Poor
Average Delay Time 45.55555555555556 min
This flight has an average delay of 45.55555555555556 minutes with a standard deviation of 29.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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