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(AC) Air Canada 4275 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(LIR) Liberia Daniel Oduber Quiros International Airport

Guanacaste, CR

On-Time Performance Chart

(using rounded numbers)
On-Time
52
84%
Late
4
6%
Very Late
1
2%
Excessive
2
3%
Cancelled
2
3%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
30
Codeshares
61
Average Delay (min.)
13.733333333333333
Standard Deviation
12.5
Min
0
Max
54

AC 4275 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 85%
Average Delay Time 13.733333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very 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 95% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 13.733333333333333 min
This flight has an average delay of 13.733333333333333 minutes with a standard deviation of 12.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.