background

(AC) Air Canada 4121 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(EWR) Newark Liberty International Airport

Newark, NJ, US

(DBV) Dubrovnik Airport

Dubrovnik, HR

On-Time Performance Chart

(using rounded numbers)
On-Time
21
72%
Late
0
0%
Very Late
2
7%
Excessive
4
14%
Cancelled
0
0%
Diverted
2
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
6
Codeshares
27
Average Delay (min.)
67
Standard Deviation
21.9
Min
0
Max
89

AC 4121 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 78%
Average Delay Time 67 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 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 66% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 67 min
This flight has an average delay of 67 minutes with a standard deviation of 21.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.