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(LY) El Al 4221 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
56%
Late
3
19%
Very Late
0
0%
Excessive
3
19%
Cancelled
1
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
16
Total Delays ( > 1 min )
9
Codeshares
16
Average Delay (min.)
33.55555555555556
Standard Deviation
40.4
Min
0
Max
129

LY 4221 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 56%
Average Delay Time 33.55555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 33.55555555555556 min
This flight has an average delay of 33.55555555555556 minutes with a standard deviation of 40.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.