(BA) British Airways 4711 On-time Performance Rating

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BA 4711 Historical On-time Performance Ratings

Route:   Chicago to Buffalo Route Ratings
Date Range:   June 15, 2014 to August 15, 2014 This Route Time of Day
Flight:   (BA) British Airways 4711 BA - Overall Rating
      BA - Route Ratings
      BA - Route Time of Day
Departure Airport:   (ORD) O'Hare International Airport
Departures
Departure City   Chicago, IL, US On-time Performance Scorecard
Arrival Airport:   (BUF) Buffalo Niagara International Airport
Arrivals
Arrival City:   Buffalo, NY, US On-time Performance Scorecard

BA 4711 On-time Performance Rating Details

Overall Rating

2.3 of 5
Average
On-time:
Avg. Delay:
50%
21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3, shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.

On-time Performance

0 of 5
Very Poor
On-time: 50%
This flight has an on-time performance of 50%. 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

4.6 of 5
Very Good
Avg. Delay: 21 min
This flight has an average delay of 21 minutes with a standard deviation of 19.81 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 91% of other flights.

BA 4711 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 31 50%
Late 15 24%
Very Late 10 16%
Excessive 5 8%
Canceled 1 1%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 53
Average Delay (min.) 21.00
Standard Deviation 19.81
Min 0
Max 98
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