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(UA) United Airlines 1881 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(SFO) San Francisco International Airport

San Francisco, CA, US

(SJD) Los Cabos International Airport

San Jose Cabo, MX

On-Time Performance Chart

(using rounded numbers)
On-Time
12
46%
Late
9
35%
Very Late
1
4%
Excessive
3
12%
Cancelled
0
0%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
24.88888888888889
Standard Deviation
19.8
Min
0
Max
86

UA 1881 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 48%
Average Delay Time 24.88888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. 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
3.9 of 5
Good
Average Delay Time 24.88888888888889 min
This flight has an average delay of 24.88888888888889 minutes with a standard deviation of 19.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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