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(UA) United Airlines 2497 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
83%
Late
3
5%
Very Late
2
3%
Excessive
4
6%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
42.88235294117647
Standard Deviation
58.7
Min
0
Max
189

UA 2497 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 85%
Average Delay Time 42.88235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. 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
0.9 of 5
Poor
Average Delay Time 42.88235294117647 min
This flight has an average delay of 42.88235294117647 minutes with a standard deviation of 58.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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