(CZ) China Southern Airlines 1073 On-time Performance Rating

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CZ 1073 Historical On-time Performance Ratings

Route:   Houston to Detroit
Date Range:   September 1, 2017 to October 31, 2017
Flight:   (CZ) China Southern Airlines 1073
Departure Airport:   (IAH) George Bush Intercontinental Airport
Departure City   Houston, TX, US
Arrival Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Arrival City:   Detroit, MI, US

CZ 1073 On-time Performance Rating Details

Overall Rating

3.9 of 5
Good
On-time:
Avg. Delay:
90%
22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9, shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.

On-time Performance

4.9 of 5
Very Good
On-time: 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.

Delay Performance

2.9 of 5
Average
Avg. Delay: 22 min
This flight has an average delay of 22 minutes with a standard deviation of 29.45 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 57% of other flights.

CZ 1073 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 55 90%
Late 2 3%
Very Late 1 1%
Excessive 3 4%
Canceled 0 0%
Diverted 0 0%
Total Flights 61
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 14
Average Delay (min.) 22.00
Standard Deviation 29.45
Min 0
Max 99
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