(QR) Qatar Airways 5231 On-time Performance Rating

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QR 5231 Historical On-time Performance Ratings

Route:   Salt Lake City to Chicago
Date Range:   April 15, 2017 to June 15, 2017
Flight:   (QR) Qatar Airways 5231
Departure Airport:   (SLC) Salt Lake City International Airport
Departure City   Salt Lake City, UT, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

QR 5231 On-time Performance Rating Details

Overall Rating

1.5 of 5
Poor
On-time:
Avg. Delay:
78%
49 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5, shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.

On-time Performance

2.9 of 5
Average
On-time: 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 57% of other flights.

Delay Performance

0.1 of 5
Very Poor
Avg. Delay: 49 min
This flight has an average delay of 49 minutes with a standard deviation of 80.72 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

QR 5231 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 48 78%
Late 3 4%
Very Late 4 6%
Excessive 5 8%
Canceled 1 1%
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 22
Average Delay (min.) 49.00
Standard Deviation 80.72
Min 1
Max 364
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