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(AV) SA AVIANCA 577 On-Time Performance Rating

Date Range:

15-Dec-2020 to 15-Feb-2021

(JFK) John F. Kennedy International Airport

New York, NY, US

(SAL) El Salvador International Airport

San Salvador, SV

On-Time Performance Chart

(using rounded numbers)
On-Time
11
65%
Late
1
6%
Very Late
3
18%
Excessive
1
6%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
8
Codeshares
17
Average Delay (min.)
22
Standard Deviation
18.8
Min
2
Max
54

AV 577 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 65%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 18.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.