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(3U) Sichuan Airlines 4197 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(LHW) Lanzhou Zhongchuan International Airport

Lanzhou, CN

(HMI) Hami Airport

Hami, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
75%
Late
7
12%
Very Late
0
0%
Excessive
3
5%
Cancelled
5
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
16
Codeshares
59
Average Delay (min.)
20.125
Standard Deviation
19.4
Min
0
Max
66

3U 4197 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 75%
Average Delay Time 20.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 20.125 min
This flight has an average delay of 20.125 minutes with a standard deviation of 19.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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