background

(AC) Air Canada 3011 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(BUF) Buffalo Niagara International Airport

Buffalo, NY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
71%
Late
4
11%
Very Late
1
3%
Excessive
4
11%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
18
Codeshares
37
Average Delay (min.)
43.388888888888886
Standard Deviation
62.1
Min
0
Max
239

AC 3011 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 73%
Average Delay Time 43.388888888888886 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 29% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 43.388888888888886 min
This flight has an average delay of 43.388888888888886 minutes with a standard deviation of 62.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

Other Stops for AC 3011