(AS) Alaska Airlines 4151 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

69%

Late

Very Late

12%

Excessive

12%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

40.18181818181818

Standard Deviation

48.4

Min

Max

163

AS 4151 On-Time Performance Details

Overall Rating

1.3 of 5

Poor

Percentage On-Time 72%

Average Delay Time 40.18181818181818 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.

On-Time Performance Rating

1.1 of 5

Poor

Percentage On-Time 72%

This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.

Delay Performance

1.4 of 5

Poor

Average Delay Time 40.18181818181818 min

This flight has an average delay of 40.18181818181818 minutes with a standard deviation of 48.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.