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(TV) Tibet Airlines 9887 On-time Performance Rating

Date Range:

15-Feb-2019 to 15-Apr-2019

(LXA) Lhasa Gonggar Airport

Lhasa, CN

(MIG) Mianyang Nanjiao Airport

Mian Yang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
25
76%
Late
2
6%
Very Late
1
3%
Excessive
4
12%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
27
Standard Deviation
48
Min
0
Max
166

TV 9887 On-time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 76%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-time Performance Rating
2.3 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 46% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 48 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.