background

(AC) Air Canada 4780 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(SAN) San Diego International Airport

San Diego, CA, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
68%
Late
10
17%
Very Late
1
2%
Excessive
8
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
31
Codeshares
59
Average Delay (min.)
28.903225806451612
Standard Deviation
32.8
Min
0
Max
143

AC 4780 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 68%
Average Delay Time 28.903225806451612 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
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 18% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 28.903225806451612 min
This flight has an average delay of 28.903225806451612 minutes with a standard deviation of 32.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.