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(UA) United Airlines 1519 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(IAD) Washington Dulles International Airport

Dulles, VA, US

(MBJ) Sangster International Airport

Montego Bay, JM

On-Time Performance Chart

(using rounded numbers)
On-Time
47
85%
Late
3
5%
Very Late
3
5%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
23.1
Standard Deviation
27.5
Min
0
Max
105

UA 1519 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 86%
Average Delay Time 23.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 23.1 min
This flight has an average delay of 23.1 minutes with a standard deviation of 27.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.