(OZ) Asiana Airlines 9531 On-time Performance Rating

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OZ 9531 Historical On-time Performance Ratings

Route:   Chicago to Houston Route Ratings
Date Range:   February 1, 2014 to March 31, 2014 This Route Time of Day
Flight:   (OZ) Asiana Airlines 9531 OZ - Overall Rating
      OZ - Route Ratings
      OZ - Route Time of Day
Departure Airport:   (ORD) O'Hare International Airport
Departures
Departure City   Chicago, IL, US On-time Performance Scorecard
Arrival Airport:   (IAH) George Bush Intercontinental Airport
Arrivals
Arrival City:   Houston, TX, US On-time Performance Scorecard

OZ 9531 On-time Performance Rating Details

Overall Rating

0 of 5
Very Poor
On-time:
Avg. Delay:
54%
69 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0, shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 54%
This flight has an on-time performance of 54%. 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

0 of 5
Very Poor
Avg. Delay: 69 min
This flight has an average delay of 69 minutes with a standard deviation of 96.01 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

OZ 9531 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 28 54%
Late 7 13%
Very Late 2 3%
Excessive 14 27%
Canceled 0 0%
Diverted 0 0%
Total Flights 51
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 34
Average Delay (min.) 69.00
Standard Deviation 96.01
Min 0
Max 394
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