background

(TV) Tibet Airlines 9807 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(LXA) Lhasa Gonggar Airport

Lhasa/Lasa, CN

(NGQ) Ngari Gunsa Airport

Shi Quan He, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
45%
Late
13
34%
Very Late
1
3%
Excessive
0
0%
Cancelled
6
16%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
13.821428571428571
Standard Deviation
7.4
Min
0
Max
36

TV 9807 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 45%
Average Delay Time 13.821428571428571 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 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 45%
This flight has an on-time performance of 45%. 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
4.8 of 5
Very Good
Average Delay Time 13.821428571428571 min
This flight has an average delay of 13.821428571428571 minutes with a standard deviation of 7.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.