background

(AC) Air Canada 3189 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(IAD) Washington Dulles International Airport

Dulles, VA, US

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
39
63%
Late
7
11%
Very Late
4
6%
Excessive
9
15%
Cancelled
1
2%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
36
Codeshares
60
Average Delay (min.)
37.916666666666664
Standard Deviation
48.5
Min
0
Max
192

AC 3189 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 65%
Average Delay Time 37.916666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 37.916666666666664 min
This flight has an average delay of 37.916666666666664 minutes with a standard deviation of 48.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.