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(UA) United Airlines 400 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(DEN) Denver International Airport

Denver, CO, US

(ANC) Ted Stevens Anchorage International Airport

Anchorage, AK, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
64%
Late
3
12%
Very Late
1
4%
Excessive
5
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
38.92857142857143
Standard Deviation
41.6
Min
0
Max
138

UA 400 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 64%
Average Delay Time 38.92857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 38.92857142857143 min
This flight has an average delay of 38.92857142857143 minutes with a standard deviation of 41.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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