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(AC) Air Canada 4914 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
78%
Late
2
3%
Very Late
4
7%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
17
Codeshares
60
Average Delay (min.)
48.470588235294116
Standard Deviation
39.6
Min
0
Max
137

AC 4914 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 78%
Average Delay Time 48.470588235294116 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. 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
0.3 of 5
Very Poor
Average Delay Time 48.470588235294116 min
This flight has an average delay of 48.470588235294116 minutes with a standard deviation of 39.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.