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(UA) United Airlines 1131 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(MTJ) Montrose Regional Airport

Montrose, CO, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
89%
Late
1
6%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
17.333333333333332
Standard Deviation
6.7
Min
0
Max
25

UA 1131 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 89%
Average Delay Time 17.333333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 17.333333333333332 min
This flight has an average delay of 17.333333333333332 minutes with a standard deviation of 6.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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