(AA) American Airlines 4561 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

57.3

Standard Deviation

76.9

Min

Max

238

AA 4561 On-Time Performance Details

Overall Rating

1.9 of 5

Average

Percentage On-Time 80%

Average Delay Time 57.3 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.

On-Time Performance Rating

3.3 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.

Delay Performance

0.5 of 5

Very Poor

Average Delay Time 57.3 min

This flight has an average delay of 57.3 minutes with a standard deviation of 76.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.