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(UA) United Airlines 4274 On-Time Performance Rating

Date Range:

01-Apr-2024 to 31-May-2024

(IAD) Washington Dulles International Airport

Dulles, VA, US

(DAY) James M. Cox Dayton International Airport

Dayton, OH, US

On-Time Performance Chart

(using rounded numbers)
On-Time
24
75%
Late
1
3%
Very Late
1
3%
Excessive
5
16%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
8
Codeshares
31
Average Delay (min.)
169.75
Standard Deviation
288.6
Min
0
Max
872

UA 4274 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 77%
Average Delay Time 169.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 169.75 min
This flight has an average delay of 169.75 minutes with a standard deviation of 288.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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