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(UA) United Airlines 5500 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(MSO) Missoula Montana Airport

Missoula, MT, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
69%
Late
4
9%
Very Late
1
2%
Excessive
6
13%
Cancelled
3
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
19
Codeshares
45
Average Delay (min.)
34.05263157894737
Standard Deviation
33.7
Min
0
Max
120

UA 5500 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 69%
Average Delay Time 34.05263157894737 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 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 34.05263157894737 min
This flight has an average delay of 34.05263157894737 minutes with a standard deviation of 33.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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