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(AT) Royal Air Maroc 9639 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
65%
Late
5
8%
Very Late
6
10%
Excessive
4
6%
Cancelled
6
10%
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.)
31.666666666666668
Standard Deviation
54.3
Min
0
Max
300

AT 9639 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 66%
Average Delay Time 31.666666666666668 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 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 31.666666666666668 min
This flight has an average delay of 31.666666666666668 minutes with a standard deviation of 54.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.