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(UA) United Airlines 2128 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(DEN) Denver International Airport

Denver, CO, US

(GTF) Great Falls International Airport

Great Falls, MT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
76%
Late
2
10%
Very Late
0
0%
Excessive
3
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
81.4
Standard Deviation
69.7
Min
0
Max
177

UA 2128 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 76%
Average Delay Time 81.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 81.4 min
This flight has an average delay of 81.4 minutes with a standard deviation of 69.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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