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(UA) United Airlines 888 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(SFO) San Francisco International Airport

San Francisco, CA, US

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
69%
Late
6
10%
Very Late
5
8%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
34.484848484848484
Standard Deviation
44.4
Min
0
Max
192

UA 888 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 70%
Average Delay Time 34.484848484848484 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 34.484848484848484 min
This flight has an average delay of 34.484848484848484 minutes with a standard deviation of 44.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.