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(LX) Swiss 4139 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(JNB) Johannesburg O.R. Tambo International Airport

Johannesburg, ZA

(WDH) Windhoek Hosea Kutako International Airport

Windhoek, NA

On-Time Performance Chart

(using rounded numbers)
On-Time
53
87%
Late
5
8%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
33
Codeshares
61
Average Delay (min.)
16.272727272727273
Standard Deviation
26.6
Min
0
Max
134

LX 4139 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 87%
Average Delay Time 16.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 16.272727272727273 min
This flight has an average delay of 16.272727272727273 minutes with a standard deviation of 26.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.