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(UA) United Airlines 4471 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(IAD) Washington Dulles International Airport

Dulles, VA, US

(RIC) Richmond International Airport (Byrd Field)

Richmond, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
2
3%
Very Late
2
3%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
13
Codeshares
61
Average Delay (min.)
60.84615384615385
Standard Deviation
70.2
Min
0
Max
206

UA 4471 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 85%
Average Delay Time 60.84615384615385 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 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 96% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 60.84615384615385 min
This flight has an average delay of 60.84615384615385 minutes with a standard deviation of 70.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.