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(AC) Air Canada 4056 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(MEM) Memphis International Airport

Memphis, TN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
83%
Late
2
5%
Very Late
1
2%
Excessive
1
2%
Cancelled
2
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
12
Codeshares
41
Average Delay (min.)
29
Standard Deviation
62.3
Min
0
Max
224

AC 4056 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 85%
Average Delay Time 29 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 62.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.