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(3U) Sichuan Airlines 4039 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(LLV) Luliang Dawu Airport

Luliang, CN

(DLC) Dalian Zhoushuizi International Airport

Dalian, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
31
89%
Late
0
0%
Very Late
0
0%
Excessive
1
3%
Cancelled
3
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
2
Codeshares
35
Average Delay (min.)
84
Standard Deviation
103.2
Min
0
Max
157

3U 4039 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 89%
Average Delay Time 84 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 84 min
This flight has an average delay of 84 minutes with a standard deviation of 103.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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