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(LX) Swiss 139 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(HKG) Hong Kong International Airport

Hong Kong, HK

(ZRH) Zurich Airport

Zurich, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
51
85%
Late
7
12%
Very Late
0
0%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
47
Codeshares
0
Average Delay (min.)
11.063829787234043
Standard Deviation
18.6
Min
0
Max
108

LX 139 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 85%
Average Delay Time 11.063829787234043 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 11.063829787234043 min
This flight has an average delay of 11.063829787234043 minutes with a standard deviation of 18.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.