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(AC) Air Canada 4913 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
72%
Late
3
5%
Very Late
2
3%
Excessive
5
9%
Cancelled
3
5%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
17
Codeshares
55
Average Delay (min.)
43.1764705882353
Standard Deviation
50.2
Min
0
Max
165

AC 4913 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 76%
Average Delay Time 43.1764705882353 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 43.1764705882353 min
This flight has an average delay of 43.1764705882353 minutes with a standard deviation of 50.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.