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(UA) United Airlines 28 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(SIN) Singapore Changi Airport

Singapore, SG

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
42%
Late
11
18%
Very Late
9
15%
Excessive
12
19%
Cancelled
2
3%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
55.93181818181818
Standard Deviation
119.1
Min
0
Max
786

UA 28 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 55.93181818181818 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. 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
0.0 of 5
Very Poor
Average Delay Time 55.93181818181818 min
This flight has an average delay of 55.93181818181818 minutes with a standard deviation of 119.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.