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(UA) United Airlines 564 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(YVR) Vancouver International Airport

Vancouver, BC, CA

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
68%
Late
11
27%
Very Late
0
0%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
21.1
Standard Deviation
22.9
Min
0
Max
107

UA 564 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 68%
Average Delay Time 21.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 21.1 min
This flight has an average delay of 21.1 minutes with a standard deviation of 22.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.