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(3U) Sichuan Airlines 4389 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(HET) Hohhot Baita International Airport

Hohhot, CN

(AXF) Alxa Left Banner Airport

Alxa Left Banner, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
47
84%
Late
2
4%
Very Late
0
0%
Excessive
2
4%
Cancelled
5
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
10
Codeshares
56
Average Delay (min.)
18.1
Standard Deviation
26.4
Min
0
Max
83

3U 4389 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 84%
Average Delay Time 18.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 18.1 min
This flight has an average delay of 18.1 minutes with a standard deviation of 26.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.