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(UA) United Airlines 4720 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(ASE) Aspen Pitkin County Airport

Aspen, CO, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
5
26%
Late
3
16%
Very Late
1
5%
Excessive
9
47%
Cancelled
1
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
13
Codeshares
19
Average Delay (min.)
130
Standard Deviation
113.6
Min
0
Max
401

UA 4720 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 26%
Average Delay Time 130 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 26%
This flight has an on-time performance of 26%. 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 130 min
This flight has an average delay of 130 minutes with a standard deviation of 113.6 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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