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(LY) El Al 4521 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
64%
Late
2
5%
Very Late
3
8%
Excessive
9
23%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
19
Codeshares
39
Average Delay (min.)
60.78947368421053
Standard Deviation
55.1
Min
0
Max
164

LY 4521 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 64%
Average Delay Time 60.78947368421053 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 60.78947368421053 min
This flight has an average delay of 60.78947368421053 minutes with a standard deviation of 55.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.