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(UA) United Airlines 871 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

On-Time Performance Chart

(using rounded numbers)
On-Time
48
80%
Late
7
12%
Very Late
3
5%
Excessive
1
2%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
17.17391304347826
Standard Deviation
13.3
Min
0
Max
49

UA 871 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 80%
Average Delay Time 17.17391304347826 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 17.17391304347826 min
This flight has an average delay of 17.17391304347826 minutes with a standard deviation of 13.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.