(AA) American Airlines 4551 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(BDL) Bradley International Airport

Hartford, CT, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

77%

Late

15%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

14.25

Standard Deviation

9.3

Min

Max

AA 4551 On-Time Performance Details

Overall Rating

3.3 of 5

Average

Percentage On-Time 77%

Average Delay Time 14.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.

On-Time Performance Rating

2.7 of 5

Average

Percentage On-Time 77%

This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 14.25 min

This flight has an average delay of 14.25 minutes with a standard deviation of 9.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.