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(TV) Tibet Airlines 9815 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(LXA) Lhasa Gonggar Airport

Lhasa/Lasa, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
69%
Late
13
22%
Very Late
1
2%
Excessive
1
2%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
35
Codeshares
0
Average Delay (min.)
14.085714285714285
Standard Deviation
10.6
Min
0
Max
50

TV 9815 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 70%
Average Delay Time 14.085714285714285 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
0.4 of 5
Very Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 14.085714285714285 min
This flight has an average delay of 14.085714285714285 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.