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(UA) United Airlines 770 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(FSD) Sioux Falls Regional Airport

Sioux Falls, SD, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
83%
Late
1
3%
Very Late
1
3%
Excessive
2
5%
Cancelled
0
0%
Diverted
3
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
31.555555555555557
Standard Deviation
41.6
Min
0
Max
128

UA 770 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 89%
Average Delay Time 31.555555555555557 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 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 98% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 31.555555555555557 min
This flight has an average delay of 31.555555555555557 minutes with a standard deviation of 41.6 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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