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(UA) United Airlines 4650 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(BIS) Bismarck Municipal Airport

Bismarck, ND, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
44%
Late
6
15%
Very Late
1
3%
Excessive
14
36%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
24
Codeshares
39
Average Delay (min.)
61.666666666666664
Standard Deviation
49.8
Min
0
Max
191

UA 4650 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
Average Delay Time 61.666666666666664 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 44%
This flight has an on-time performance of 44%. 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 61.666666666666664 min
This flight has an average delay of 61.666666666666664 minutes with a standard deviation of 49.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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