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(UA) United Airlines 4639 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(DEN) Denver International Airport

Denver, CO, US

(HDN) Yampa Valley Airport

Hayden, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
50%
Late
6
15%
Very Late
2
5%
Excessive
9
23%
Cancelled
1
3%
Diverted
2
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
25
Codeshares
38
Average Delay (min.)
81
Standard Deviation
176.9
Min
1
Max
890

UA 4639 On-time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
Average Delay Time 81 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 81 min
This flight has an average delay of 81 minutes with a standard deviation of 176.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.