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(ZH) Shenzhen Airlines 1277 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(PEK) Beijing Capital International Airport

Beijing, CN

(LHW) Lanzhou Zhongchuan International Airport

Lanzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
21
35%
Late
17
28%
Very Late
6
10%
Excessive
11
18%
Cancelled
5
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
51
Codeshares
60
Average Delay (min.)
34.6078431372549
Standard Deviation
38.7
Min
0
Max
201

ZH 1277 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 35%
Average Delay Time 34.6078431372549 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 35%
This flight has an on-time performance of 35%. 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
1.4 of 5
Poor
Average Delay Time 34.6078431372549 min
This flight has an average delay of 34.6078431372549 minutes with a standard deviation of 38.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.