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(TV) Tibet Airlines 9873 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(XNN) Xining Caojiabao International Airport

Xining, CN

(CGO) Zhengzhou Xinzheng International Airport

Zhengzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
34
59%
Late
18
31%
Very Late
4
7%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
39
Codeshares
0
Average Delay (min.)
18.564102564102566
Standard Deviation
15.8
Min
0
Max
100

TV 9873 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 59%
Average Delay Time 18.564102564102566 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 18.564102564102566 min
This flight has an average delay of 18.564102564102566 minutes with a standard deviation of 15.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

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