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(AV) AVIANCA 638 On-time Performance Rating

Date Range:

01-Apr-2018 to 31-May-2018

(SJO) Juan Santamaria International AirportSan Jose, CR
(SAL) El Salvador International AirportSan Salvador, SV
On-Time Performance Chart
(using rounded numbers)
On-Time
24
86%
Late
1
4%
Very Late
0
0%
Excessive
3
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
7
Codeshares
28
Average Delay (min.)
70
Standard Deviation
85.1
Min
5
Max
197
AV 638 On-time Performance Details
Overall Rating
2.3 of 5
Average
Percentage On-Time 86%
Average Delay Time 70 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-time Performance Rating
4.4 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 70 min
This flight has an average delay of 70 minutes with a standard deviation of 85.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.