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(3U) Sichuan Airlines 6649 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

(DIG) Diqing Shangri-La Airport

Diqing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
35
71%
Late
0
0%
Very Late
3
6%
Excessive
7
14%
Cancelled
1
2%
Diverted
3
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
47.4
Standard Deviation
34.2
Min
0
Max
104

3U 6649 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 76%
Average Delay Time 47.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 47.4 min
This flight has an average delay of 47.4 minutes with a standard deviation of 34.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.