(CZ) China Southern Airlines 1266 On-time Performance Rating

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CZ 1266 Historical On-time Performance Ratings

Route:   Detroit to Houston Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (CZ) China Southern Airlines 1266 CZ - Overall Rating
      CZ - Route Ratings
      CZ - Route Time of Day
Departure Airport:   (DTW) Detroit Metropolitan Wayne County Airport
Departures
Departure City   Detroit, MI, US On-time Performance Scorecard
Arrival Airport:   (IAH) George Bush Intercontinental Airport
Arrivals
Arrival City:   Houston, TX, US On-time Performance Scorecard

CZ 1266 On-time Performance Rating Details

Overall Rating

2.6 of 5
Average
On-time:
Avg. Delay:
85%
49 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 50% of all other flights in the FlightStats database.

On-time Performance

4.6 of 5
Very Good
On-time: 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 91% of other flights.

Delay Performance

0.6 of 5
Poor
Avg. Delay: 49 min
This flight has an average delay of 49 minutes with a standard deviation of 37.56 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 11% of other flights.

CZ 1266 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 30 85%
Late 0 0%
Very Late 1 2%
Excessive 4 11%
Canceled 0 0%
Diverted 0 0%
Total Flights 35
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 7
Average Delay (min.) 49.00
Standard Deviation 37.56
Min 1
Max 97
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