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(AA) American Airlines 1820 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(ONT) Ontario International Airport

Ontario, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
91%
Late
0
0%
Very Late
1
5%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
62.2
Standard Deviation
110.8
Min
0
Max
259

AA 1820 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 91%
Average Delay Time 62.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 62.2 min
This flight has an average delay of 62.2 minutes with a standard deviation of 110.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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