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(UA) United Airlines 2166 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(BZN) Bozeman Yellowstone International Airport

Bozeman, MT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
80%
Late
4
10%
Very Late
1
2%
Excessive
3
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
60.1
Standard Deviation
75.9
Min
0
Max
221

UA 2166 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 81%
Average Delay Time 60.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 60.1 min
This flight has an average delay of 60.1 minutes with a standard deviation of 75.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.

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