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(AC) Air Canada 6821 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(ZRH) Zurich Airport

Zurich, CH

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
29
46%
Late
19
30%
Very Late
6
10%
Excessive
7
11%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
52
Codeshares
61
Average Delay (min.)
28.923076923076923
Standard Deviation
42.2
Min
0
Max
283

AC 6821 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 48%
Average Delay Time 28.923076923076923 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 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 28.923076923076923 min
This flight has an average delay of 28.923076923076923 minutes with a standard deviation of 42.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.