background

(AC) Air Canada 3660 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
58
91%
Late
2
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
4
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
9
Codeshares
60
Average Delay (min.)
9.88888888888889
Standard Deviation
8.8
Min
0
Max
28

AC 3660 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 97%
Average Delay Time 9.88888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 97%
This flight has an on-time performance of 97%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 9.88888888888889 min
This flight has an average delay of 9.88888888888889 minutes with a standard deviation of 8.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.