(BA) British Airways 4731 On-time Performance Rating

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BA 4731 Historical On-time Performance Ratings

Route:   Hartford to Chicago Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (BA) British Airways 4731 BA - Overall Rating
      BA - Route Ratings
      BA - Route Time of Day
Departure Airport:   (BDL) Bradley International Airport
Departures
Departure City   Hartford, CT, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

BA 4731 On-time Performance Rating Details

Overall Rating

0.2 of 5
Very Poor
On-time:
Avg. Delay:
66%
54 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2, shows that this flight has on-time performance characteristics better than 4% of all other flights in the FlightStats database.

On-time Performance

0.5 of 5
Very Poor
On-time: 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 9% of other flights.

Delay Performance

0 of 5
Very Poor
Avg. Delay: 54 min
This flight has an average delay of 54 minutes with a standard deviation of 79.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

BA 4731 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 22 66%
Late 2 6%
Very Late 1 3%
Excessive 6 18%
Canceled 2 6%
Diverted 0 0%
Total Flights 33
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 18
Average Delay (min.) 54.00
Standard Deviation 79.30
Min 2
Max 276
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