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(UA) United Airlines 797 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(RNO) Reno-Tahoe International Airport

Reno, NV, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
16
44%
Late
3
8%
Very Late
3
8%
Excessive
13
36%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
48.142857142857146
Standard Deviation
43.2
Min
0
Max
157

UA 797 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 44%
Average Delay Time 48.142857142857146 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% 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
0.3 of 5
Very Poor
Average Delay Time 48.142857142857146 min
This flight has an average delay of 48.142857142857146 minutes with a standard deviation of 43.2 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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