(BA) British Airways 4711 On-time Performance Rating

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BA 4711 Historical On-time Performance Ratings

Route:   Chicago to Buffalo
Date Range:   April 15, 2016 to June 15, 2016
Flight:   (BA) British Airways 4711
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (BUF) Buffalo Niagara International Airport
Arrival City:   Buffalo, NY, US

BA 4711 On-time Performance Rating Details

Overall Rating

4.8 of 5
Very Good
On-time:
Avg. Delay:
92%
10 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8, shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.

On-time Performance

4.9 of 5
Very Good
On-time: 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.

Delay Performance

4.7 of 5
Very Good
Avg. Delay: 10 min
This flight has an average delay of 10 minutes with a standard deviation of 11.37 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.

BA 4711 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 39 92%
Late 2 4%
Very Late 0 0%
Excessive 1 2%
Canceled 0 0%
Diverted 0 0%
Total Flights 42
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 17
Average Delay (min.) 10.00
Standard Deviation 11.37
Min 0
Max 47
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