(UA) United Airlines 1580 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(SAN) San Diego International Airport

San Diego, CA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

68%

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.)

26.53846153846154

Standard Deviation

29.7

Min

Max

UA 1580 On-Time Performance Details

Overall Rating

2.0 of 5

Average

Percentage On-Time 72%

Average Delay Time 26.53846153846154 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.

On-Time Performance Rating

0.8 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 16% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 26.53846153846154 min

This flight has an average delay of 26.53846153846154 minutes with a standard deviation of 29.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.