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(TV) Tibet Airlines 9970 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(NGQ) Ngari Gunsa Airport

Shi Quan He, CN

(LXA) Lhasa Gonggar Airport

Lhasa/Lasa, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
26
74%
Late
6
17%
Very Late
0
0%
Excessive
0
0%
Cancelled
3
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
10.588235294117647
Standard Deviation
8.3
Min
0
Max
27

TV 9970 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 74%
Average Delay Time 10.588235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. 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
4.7 of 5
Very Good
Average Delay Time 10.588235294117647 min
This flight has an average delay of 10.588235294117647 minutes with a standard deviation of 8.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.