background

(UA) United Airlines 1333 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(YVR) Vancouver International Airport

Vancouver, BC, CA

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
55%
Late
5
9%
Very Late
5
9%
Excessive
15
26%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
41
Codeshares
0
Average Delay (min.)
41.390243902439025
Standard Deviation
47.8
Min
0
Max
223

UA 1333 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 55%
Average Delay Time 41.390243902439025 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
1.4 of 5
Poor
Average Delay Time 41.390243902439025 min
This flight has an average delay of 41.390243902439025 minutes with a standard deviation of 47.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.